Jewel palette
Cobalt Reef
From #005257 ink through #007e85, #3399a0, #58a7ac to #75c3c9 light, Cobalt Reef is a triadic progression that holds together at any size. Use it for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#005257
#007e85
#3399a0
#58a7ac
#75c3c9
The generator opens with #005257 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.