Sumi palette
Glacier Gallery
Glacier Gallery runs #a42d00 through #d45b38, #f47754, #fa8f71 to #ffbaa7 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a42d00
#d45b38
#f47754
#fa8f71
#ffbaa7
The generator opens with #a42d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.