Matcha palette
Denim Mesa
From #7c1e05 ink through #a74c36, #c56750, #cd7c68 to #ec9882 light, Denim Mesa is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redmatchafive-stophigh-contrast
#7c1e05
#a74c36
#c56750
#cd7c68
#ec9882
The generator opens with #7c1e05 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.