search

catppuccin / userstyles

🖌 Soothing pastel userstyles
MIT License
552 stars 156 forks source link

Document the CSS color filter generator technique for theming single color images #1089

Open uncenter opened 4 months ago

uncenter commented 4 months ago

Is there an existing issue outlining your problem?

Describe your issue.

We use this technique in various places for simple. single color PNGs/non vector images. Quite useful for small things, but the color filters need to be generated every time and we don't even document this at the moment. I'm thinking we create a new filter palette that is like our hex palette but with filters. And this wouldn't be included in the template by default but could be added for the userstyles that need it.

Papweer commented 1 month ago

I make a full pallete for all the filters. It was made using a modified version of this code and all the filters have a loss of under 0.2 (every filter gives exactly the color it should).

@catppuccin-filters: {
  @latte-filters: { @rosewater-filter: brightness(0) saturate(100%) invert(65%) sepia(18%) saturate(1048%) hue-rotate(323deg) brightness(92%) contrast(86%); @flamingo-filter: brightness(0) saturate(100%) invert(84%) sepia(44%) saturate(4533%) hue-rotate(310deg) brightness(98%) contrast(75%); @pink-filter: brightness(0) saturate(100%) invert(60%) sepia(32%) saturate(775%) hue-rotate(266deg) brightness(93%) contrast(97%); @mauve-filter: brightness(0) saturate(100%) invert(26%) sepia(59%) saturate(3315%) hue-rotate(255deg) brightness(94%) contrast(100%); @red-filter: brightness(0) saturate(100%) invert(16%) sepia(78%) saturate(7275%) hue-rotate(342deg) brightness(84%) contrast(94%); @maroon-filter: brightness(0) saturate(100%) invert(31%) sepia(56%) saturate(2395%) hue-rotate(331deg) brightness(99%) contrast(82%); @peach-filter: brightness(0) saturate(100%) invert(38%) sepia(81%) saturate(1292%) hue-rotate(356deg) brightness(103%) contrast(99%); @yellow-filter: brightness(0) saturate(100%) invert(74%) sepia(47%) saturate(4570%) hue-rotate(354deg) brightness(95%) contrast(83%); @green-filter: brightness(0) saturate(100%) invert(51%) sepia(25%) saturate(4134%) hue-rotate(76deg) brightness(95%) contrast(66%); @teal-filter: brightness(0) saturate(100%) invert(41%) sepia(45%) saturate(1101%) hue-rotate(139deg) brightness(100%) contrast(82%); @sky-filter: brightness(0) saturate(100%) invert(47%) sepia(76%) saturate(2427%) hue-rotate(166deg) brightness(99%) contrast(97%); @sapphire-filter: brightness(0) saturate(100%) invert(52%) sepia(41%) saturate(6982%) hue-rotate(160deg) brightness(102%) contrast(75%); @blue-filter: brightness(0) saturate(100%) invert(30%) sepia(80%) saturate(1850%) hue-rotate(209deg) brightness(94%) contrast(105%); @lavender-filter: brightness(0) saturate(100%) invert(48%) sepia(61%) saturate(538%) hue-rotate(194deg) brightness(102%) contrast(98%); @text-filter: brightness(0) saturate(100%) invert(30%) sepia(10%) saturate(1259%) hue-rotate(196deg) brightness(97%) contrast(91%); @subtext1-filter: brightness(0) saturate(100%) invert(36%) sepia(10%) saturate(890%) hue-rotate(196deg) brightness(98%) contrast(90%); @subtext0-filter: brightness(0) saturate(100%) invert(47%) sepia(6%) saturate(1263%) hue-rotate(195deg) brightness(90%) contrast(81%); @overlay2-filter: brightness(0) saturate(100%) invert(59%) sepia(7%) saturate(825%) hue-rotate(195deg) brightness(83%) contrast(91%); @overlay1-filter: brightness(0) saturate(100%) invert(59%) sepia(14%) saturate(333%) hue-rotate(194deg) brightness(95%) contrast(89%); @overlay0-filter: brightness(0) saturate(100%) invert(85%) sepia(7%) saturate(595%) hue-rotate(191deg) brightness(77%) contrast(81%); @surface2-filter: brightness(0) saturate(100%) invert(86%) sepia(6%) saturate(482%) hue-rotate(189deg) brightness(82%) contrast(88%); @surface1-filter: brightness(0) saturate(100%) invert(85%) sepia(8%) saturate(281%) hue-rotate(187deg) brightness(92%) contrast(88%); @surface0-filter: brightness(0) saturate(100%) invert(96%) sepia(1%) saturate(5123%) hue-rotate(185deg) brightness(93%) contrast(83%); @base-filter: brightness(0) saturate(100%) invert(89%) sepia(5%) saturate(140%) hue-rotate(182deg) brightness(109%) contrast(94%); @mantle-filter: brightness(0) saturate(100%) invert(93%) sepia(19%) saturate(55%) hue-rotate(182deg) brightness(98%) contrast(92%); @crust-filter: brightness(0) saturate(100%) invert(91%) sepia(1%) saturate(4489%) hue-rotate(196deg) brightness(106%) contrast(82%); };
  @frappe-filters: { @rosewater-filter: brightness(0) saturate(100%) invert(90%) sepia(6%) saturate(734%) hue-rotate(321deg) brightness(95%) contrast(99%); @flamingo-filter: brightness(0) saturate(100%) invert(88%) sepia(52%) saturate(817%) hue-rotate(293deg) brightness(113%) contrast(84%); @pink-filter: brightness(0) saturate(100%) invert(76%) sepia(15%) saturate(844%) hue-rotate(280deg) brightness(107%) contrast(91%); @mauve-filter: brightness(0) saturate(100%) invert(71%) sepia(25%) saturate(725%) hue-rotate(225deg) brightness(94%) contrast(91%); @red-filter: brightness(0) saturate(100%) invert(67%) sepia(3%) saturate(7209%) hue-rotate(305deg) brightness(91%) contrast(99%); @maroon-filter: brightness(0) saturate(100%) invert(61%) sepia(14%) saturate(957%) hue-rotate(307deg) brightness(109%) contrast(90%); @peach-filter: brightness(0) saturate(100%) invert(68%) sepia(28%) saturate(662%) hue-rotate(335deg) brightness(96%) contrast(94%); @yellow-filter: brightness(0) saturate(100%) invert(94%) sepia(88%) saturate(684%) hue-rotate(309deg) brightness(105%) contrast(80%); @green-filter: brightness(0) saturate(100%) invert(89%) sepia(23%) saturate(582%) hue-rotate(42deg) brightness(87%) contrast(89%); @teal-filter: brightness(0) saturate(100%) invert(91%) sepia(13%) saturate(986%) hue-rotate(110deg) brightness(85%) contrast(81%); @sky-filter: brightness(0) saturate(100%) invert(75%) sepia(15%) saturate(623%) hue-rotate(141deg) brightness(109%) contrast(81%); @sapphire-filter: brightness(0) saturate(100%) invert(77%) sepia(20%) saturate(730%) hue-rotate(157deg) brightness(97%) contrast(76%); @blue-filter: brightness(0) saturate(100%) invert(68%) sepia(16%) saturate(1070%) hue-rotate(185deg) brightness(96%) contrast(95%); @lavender-filter: brightness(0) saturate(100%) invert(75%) sepia(20%) saturate(626%) hue-rotate(201deg) brightness(101%) contrast(89%); @text-filter: brightness(0) saturate(100%) invert(83%) sepia(12%) saturate(582%) hue-rotate(191deg) brightness(98%) contrast(96%); @subtext1-filter: brightness(0) saturate(100%) invert(80%) sepia(18%) saturate(411%) hue-rotate(190deg) brightness(96%) contrast(84%); @subtext0-filter: brightness(0) saturate(100%) invert(82%) sepia(6%) saturate(1287%) hue-rotate(192deg) brightness(86%) contrast(85%); @overlay2-filter: brightness(0) saturate(100%) invert(65%) sepia(36%) saturate(230%) hue-rotate(190deg) brightness(92%) contrast(82%); @overlay1-filter: brightness(0) saturate(100%) invert(55%) sepia(12%) saturate(638%) hue-rotate(189deg) brightness(98%) contrast(87%); @overlay0-filter: brightness(0) saturate(100%) invert(49%) sepia(13%) saturate(662%) hue-rotate(192deg) brightness(94%) contrast(84%); @surface2-filter: brightness(0) saturate(100%) invert(41%) sepia(20%) saturate(469%) hue-rotate(191deg) brightness(93%) contrast(86%); @surface1-filter: brightness(0) saturate(100%) invert(34%) sepia(14%) saturate(771%) hue-rotate(190deg) brightness(89%) contrast(85%); @surface0-filter: brightness(0) saturate(100%) invert(28%) sepia(7%) saturate(1468%) hue-rotate(193deg) brightness(92%) contrast(95%); @base-filter: brightness(0) saturate(100%) invert(20%) sepia(17%) saturate(747%) hue-rotate(192deg) brightness(96%) contrast(97%); @mantle-filter: brightness(0) saturate(100%) invert(8%) sepia(7%) saturate(7271%) hue-rotate(198deg) brightness(88%) contrast(75%); @crust-filter: brightness(0) saturate(100%) invert(7%) sepia(7%) saturate(7415%) hue-rotate(197deg) brightness(86%) contrast(79%); };
  @macchiato-filters: { @rosewater-filter: brightness(0) saturate(100%) invert(88%) sepia(13%) saturate(322%) hue-rotate(321deg) brightness(102%) contrast(91%); @flamingo-filter: brightness(0) saturate(100%) invert(82%) sepia(3%) saturate(3070%) hue-rotate(314deg) brightness(107%) contrast(88%); @pink-filter: brightness(0) saturate(100%) invert(80%) sepia(23%) saturate(509%) hue-rotate(280deg) brightness(102%) contrast(92%); @mauve-filter: brightness(0) saturate(100%) invert(65%) sepia(18%) saturate(903%) hue-rotate(222deg) brightness(104%) contrast(93%); @red-filter: brightness(0) saturate(100%) invert(61%) sepia(19%) saturate(1541%) hue-rotate(305deg) brightness(110%) contrast(86%); @maroon-filter: brightness(0) saturate(100%) invert(71%) sepia(10%) saturate(1331%) hue-rotate(306deg) brightness(93%) contrast(101%); @peach-filter: brightness(0) saturate(100%) invert(73%) sepia(13%) saturate(1676%) hue-rotate(330deg) brightness(103%) contrast(92%); @yellow-filter: brightness(0) saturate(100%) invert(87%) sepia(89%) saturate(321%) hue-rotate(314deg) brightness(101%) contrast(87%); @green-filter: brightness(0) saturate(100%) invert(93%) sepia(12%) saturate(1128%) hue-rotate(48deg) brightness(92%) contrast(85%); @teal-filter: brightness(0) saturate(100%) invert(92%) sepia(10%) saturate(1176%) hue-rotate(110deg) brightness(87%) contrast(90%); @sky-filter: brightness(0) saturate(100%) invert(78%) sepia(57%) saturate(230%) hue-rotate(142deg) brightness(96%) contrast(84%); @sapphire-filter: brightness(0) saturate(100%) invert(74%) sepia(35%) saturate(438%) hue-rotate(156deg) brightness(92%) contrast(93%); @blue-filter: brightness(0) saturate(100%) invert(67%) sepia(17%) saturate(1007%) hue-rotate(183deg) brightness(99%) contrast(94%); @lavender-filter: brightness(0) saturate(100%) invert(74%) sepia(6%) saturate(2559%) hue-rotate(198deg) brightness(103%) contrast(94%); @text-filter: brightness(0) saturate(100%) invert(81%) sepia(9%) saturate(726%) hue-rotate(192deg) brightness(104%) contrast(92%); @subtext1-filter: brightness(0) saturate(100%) invert(84%) sepia(5%) saturate(1453%) hue-rotate(193deg) brightness(94%) contrast(86%); @subtext0-filter: brightness(0) saturate(100%) invert(75%) sepia(18%) saturate(361%) hue-rotate(190deg) brightness(91%) contrast(86%); @overlay2-filter: brightness(0) saturate(100%) invert(67%) sepia(9%) saturate(814%) hue-rotate(191deg) brightness(92%) contrast(88%); @overlay1-filter: brightness(0) saturate(100%) invert(49%) sepia(38%) saturate(203%) hue-rotate(190deg) brightness(101%) contrast(93%); @overlay0-filter: brightness(0) saturate(100%) invert(46%) sepia(16%) saturate(552%) hue-rotate(193deg) brightness(93%) contrast(84%); @surface2-filter: brightness(0) saturate(100%) invert(34%) sepia(16%) saturate(611%) hue-rotate(192deg) brightness(101%) contrast(87%); @surface1-filter: brightness(0) saturate(100%) invert(30%) sepia(11%) saturate(1085%) hue-rotate(194deg) brightness(92%) contrast(89%); @surface0-filter: brightness(0) saturate(100%) invert(18%) sepia(21%) saturate(880%) hue-rotate(193deg) brightness(97%) contrast(84%); @base-filter: brightness(0) saturate(100%) invert(12%) sepia(42%) saturate(570%) hue-rotate(194deg) brightness(90%) contrast(90%); @mantle-filter: brightness(0) saturate(100%) invert(6%) sepia(6%) saturate(7499%) hue-rotate(200deg) brightness(93%) contrast(85%); @crust-filter: brightness(0) saturate(100%) invert(5%) sepia(8%) saturate(5346%) hue-rotate(202deg) brightness(98%) contrast(88%); };
  @mocha-filters: { @rosewater-filter: brightness(0) saturate(100%) invert(92%) sepia(5%) saturate(704%) hue-rotate(320deg) brightness(99%) contrast(93%); @flamingo-filter: brightness(0) saturate(100%) invert(81%) sepia(5%) saturate(987%) hue-rotate(315deg) brightness(107%) contrast(90%); @pink-filter: brightness(0) saturate(100%) invert(86%) sepia(11%) saturate(1177%) hue-rotate(283deg) brightness(101%) contrast(92%); @mauve-filter: brightness(0) saturate(100%) invert(65%) sepia(58%) saturate(255%) hue-rotate(224deg) brightness(96%) contrast(102%); @red-filter: brightness(0) saturate(100%) invert(61%) sepia(19%) saturate(997%) hue-rotate(294deg) brightness(104%) contrast(91%); @maroon-filter: brightness(0) saturate(100%) invert(66%) sepia(16%) saturate(1301%) hue-rotate(306deg) brightness(116%) contrast(84%); @peach-filter: brightness(0) saturate(100%) invert(68%) sepia(57%) saturate(278%) hue-rotate(338deg) brightness(98%) contrast(101%); @yellow-filter: brightness(0) saturate(100%) invert(90%) sepia(70%) saturate(380%) hue-rotate(313deg) brightness(102%) contrast(95%); @green-filter: brightness(0) saturate(100%) invert(88%) sepia(6%) saturate(2015%) hue-rotate(63deg) brightness(104%) contrast(78%); @teal-filter: brightness(0) saturate(100%) invert(92%) sepia(12%) saturate(991%) hue-rotate(108deg) brightness(93%) contrast(90%); @sky-filter: brightness(0) saturate(100%) invert(84%) sepia(21%) saturate(1302%) hue-rotate(164deg) brightness(106%) contrast(84%); @sapphire-filter: brightness(0) saturate(100%) invert(74%) sepia(20%) saturate(876%) hue-rotate(156deg) brightness(96%) contrast(93%); @blue-filter: brightness(0) saturate(100%) invert(68%) sepia(18%) saturate(951%) hue-rotate(180deg) brightness(98%) contrast(100%); @lavender-filter: brightness(0) saturate(100%) invert(73%) sepia(7%) saturate(1670%) hue-rotate(195deg) brightness(102%) contrast(99%); @text-filter: brightness(0) saturate(100%) invert(86%) sepia(6%) saturate(879%) hue-rotate(190deg) brightness(100%) contrast(93%); @subtext1-filter: brightness(0) saturate(100%) invert(84%) sepia(19%) saturate(381%) hue-rotate(193deg) brightness(91%) contrast(89%); @subtext0-filter: brightness(0) saturate(100%) invert(84%) sepia(9%) saturate(767%) hue-rotate(192deg) brightness(84%) contrast(84%); @overlay2-filter: brightness(0) saturate(100%) invert(63%) sepia(15%) saturate(428%) hue-rotate(191deg) brightness(96%) contrast(84%); @overlay1-filter: brightness(0) saturate(100%) invert(56%) sepia(15%) saturate(455%) hue-rotate(192deg) brightness(90%) contrast(88%); @overlay0-filter: brightness(0) saturate(100%) invert(44%) sepia(6%) saturate(1275%) hue-rotate(194deg) brightness(97%) contrast(88%); @surface2-filter: brightness(0) saturate(100%) invert(34%) sepia(8%) saturate(1015%) hue-rotate(195deg) brightness(99%) contrast(89%); @surface1-filter: brightness(0) saturate(100%) invert(25%) sepia(6%) saturate(1950%) hue-rotate(197deg) brightness(99%) contrast(86%); @surface0-filter: brightness(0) saturate(100%) invert(19%) sepia(5%) saturate(2844%) hue-rotate(199deg) brightness(91%) contrast(93%); @base-filter: brightness(0) saturate(100%) invert(7%) sepia(4%) saturate(7496%) hue-rotate(202deg) brightness(93%) contrast(87%); @mantle-filter: brightness(0) saturate(100%) invert(6%) sepia(4%) saturate(7465%) hue-rotate(202deg) brightness(95%) contrast(90%); @crust-filter: brightness(0) saturate(100%) invert(3%) sepia(13%) saturate(6863%) hue-rotate(220deg) brightness(95%) contrast(91%); };
};