HSV Palette

Introduce

Support HSV and HSL color palette mode

HSV and HSL modes can be switched by the switch in the top left corner
There are 24 colors available below to switch hues
20 colors of the same brightness and contrast are available on the right side for color comparison
The middle area shows the gradient colors by brightness and saturation, click on the color to synchronize the brightness and contrast to the color bar on the right
After select the color, you can view the color code on the left and copy it