Noir palette
Umber Brook
Umber Brook runs #004966 through #00739d, #318eba, #549dc2 to #70b9df in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skynoirfive-stophigh-contrast
#004966
#00739d
#318eba
#549dc2
#70b9df
The generator opens with #004966 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.