Sumi palette
Flint Deck
From #870003 ink through #bf3027, #df5043, #e56b5d to #ff8c7d light, Flint Deck is a triadic progression that holds together at any size. Use it for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#870003
#bf3027
#df5043
#e56b5d
#ff8c7d
The generator opens with #870003 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.