Opera palette
Maritime Dairy
Dark anchor, working middle, light release: #004266, #106a9e, #3585bb, #5494c2, #6fb0e0 form a tetradic opera set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004266
#106a9e
#3585bb
#5494c2
#6fb0e0
The generator opens with #004266 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.