Monochrome palette

Seafoam Saloon

Five monochrome stops with room to breathe — #911d5d grounds, #be4f85 and #dd6ba0 do the talking, #e583af softens, #ffa2ca lifts. The split-complementary bones keep it coherent across dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.