Opera palette
Calico Harbor
A quiet five-stop opera arc with a confident middle — #004770 carries the weight and #6fb7ee carries the air, with #0070ac, #308bc9 and #539ad0 bridging in triadic formation. Built for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004770
#0070ac
#308bc9
#539ad0
#6fb7ee
The generator opens with #004770 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.