Color picker: hexa value does not take account of alpha channel

[nboisteault]

Hi,
Here https://mdn.github.io/css-examples/tools/color-picker/

Thanks for this nice tool.

[yarusome]

Since alpha values cannot be guaranteed to be represented by hex accurately anyway, I think it's better to add a warning there that the hex value doesn't account for the alpha value.

Btw, color picker's panel has been updated so that RGBA, HSLA and HEXA now become RGB, HSL and HEX.

[nboisteault]

I did not think about number => hexa conversion. Thanks for clarification.