Matcha palette
Opal Hollow
From #9f3c1d ink through #cb694c, #ea8567, #f29a80 to #ffc0ad light, Opal Hollow is a triadic 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 for large text.
redmatchafive-stop
#9f3c1d
#cb694c
#ea8567
#f29a80
#ffc0ad
The generator opens with #9f3c1d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.