Petrichor palette
Zephyr Patio
From #673200 ink through #9e520b, #bb6d30, #c48050 to #e29c6b light, Zephyr Patio is a analogous 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.
orangepetrichorfive-stophigh-contrast
#673200
#9e520b
#bb6d30
#c48050
#e29c6b
The generator opens with #673200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.