Opera palette
Emerald Boulevard
Emerald Boulevard runs #6c2900 through #a74400, #c5602a, #cd754c to #ec9167 in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#6c2900
#a74400
#c5602a
#cd754c
#ec9167
The generator opens with #6c2900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.