Earthy palette
Milky Lighthouse
From #8b0005 ink through #c33129, #e35145, #e96d5f to #ff9183 light, Milky Lighthouse is a triadic 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.
redearthyfive-stophigh-contrast
#8b0005
#c33129
#e35145
#e96d5f
#ff9183
The generator opens with #8b0005 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.