Monochrome palette
Indigo Foundry
Indigo Foundry runs #00638d through #008ec9, #38aae7, #61b9ed to #91d5ff in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#00638d
#008ec9
#38aae7
#61b9ed
#91d5ff
The generator opens with #00638d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.