Figma

HSLuve Figma Plugin

For those who luve using HSLuv.

HSLuv is a human-friendly alternative to HSL.
Original idea, JavaScript implementation –
 Alexei Boronine.

Use plugin as a color picker or editor
 for the node’s existing colors.

Select the node whose colors you want to edit, then select the desired color from the list on the right.

If you have updated the node, click update colors.
You can also copy colors by clicking 
on the swatch block at the bottom.