Opera palette
Gauzy Square
From #703000 ink through #aa4d00, #c8682c, #d07d4e to #ef996a light, Gauzy Square is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#703000
#aa4d00
#c8682c
#d07d4e
#ef996a
The generator opens with #703000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.