Sumi palette
Oyster Lighthouse
Oyster Lighthouse runs #861900 through #c53312, #e55334, #eb6f55 to #ff947c in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#861900
#c53312
#e55334
#eb6f55
#ff947c
The generator opens with #861900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.