allow v-model to set a HEX value.

[GetnCode]

Would be super helpful to allow us to pass a HEX value and have the picker handle the conversion to RGB and then update accordingly.

[cyhnkckali]

You can pass a v-model HEX value and it will convert to RGB when the new value is set. What exactly is desired? Do you want it to change the value on the first pass and return

[cyhnkckali]

No return was made