TECHNICAL SUPPORT / WEB APPs BUGS

We can write on crafted items using @{RGBA} tags but I have yet to find a reliable way to convert from any other color scheme to Ryzom's @{RGBA}. Standard RGBa converters don't work as their output is CSS3 compliant in rgba(0, 0, 0, 0.5) format.

Anyone able to give some insight or help on this?