Opera palette
Emerald Harbor
Emerald Harbor runs #7e2a00 through #af512c, #cd6c47, #d58162 to #f49d7d in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#7e2a00
#af512c
#cd6c47
#d58162
#f49d7d
The generator opens with #7e2a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.