Midcentury palette
Opal Boulevard
From #7d3800 ink through #b85600, #d7722f, #de8753 to #fda46f light, Opal Boulevard is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
orangemidcenturyfive-stop
#7d3800
#b85600
#d7722f
#de8753
#fda46f
The generator opens with #7d3800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.