Daylight palette
Cinder Square
From #00696c ink through #00979b, #3ab3b7, #63c1c3 to #81dee1 light, Cinder Square is a split-complementary progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#00696c
#00979b
#3ab3b7
#63c1c3
#81dee1
The generator opens with #00696c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.