Sumi palette
Mineral Brook
A quiet five-stop sumi arc with a confident middle — #92003d carries the weight and #ff99ad carries the air, with #c63862, #e6567c and #ec728e bridging in split-complementary formation. Built for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#92003d
#c63862
#e6567c
#ec728e
#ff99ad
The generator opens with #92003d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.