Sumi palette
Calico Deck
From #703100 ink through #a94f08, #c76a2f, #cf7f51 to #ee9b6c light, Calico Deck is a monochromatic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#703100
#a94f08
#c76a2f
#cf7f51
#ee9b6c
The generator opens with #703100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.