Sumi palette
Sultry Grove
From #742d07 ink through #9e5738, #bb7252, #c5856a to #e2a084 light, Sultry Grove is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#742d07
#9e5738
#bb7252
#c5856a
#e2a084
The generator opens with #742d07 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.