Convert RGB colors to hexadecimal values and hexadecimal colors to RGB values.
Select an RGB value such as 255,255,255 or (255,255,255), or a six-digit
hex value such as #FFFFFF, then choose the matching conversion action. The
result is pasted back into the current app.
Options control whether the hexadecimal result has a # prefix and whether
hexadecimal letters use uppercase.