Sumi palette
Atlas Oasis
Atlas Oasis runs #b0005a through #de4a83, #fe689e, #ff89af to #ffbbce 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 for large text.
pinksumifive-stop
#b0005a
#de4a83
#fe689e
#ff89af
#ffbbce
The generator opens with #b0005a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.