Zoho invoice font colour needs to be improved

Zoho invoice font colour needs to be improved

For some reason, the font colour control icon in this Forum is great and easy to use.

But the font colour control icon for Zoho Invoice when designing a custom invoice is un-usable.

The colour choices are bad, and the colour selection tool too awful to use.

Can't you just insert the font colour selection icon tool from this forum into Zoho Invoice desginer????