Aurora palette
Oat Delta
From #005e74 ink through #028aa8, #37a6c5, #5fb4ce to #7cd1ec light, Oat Delta is a tetradic 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.
cyanaurorafive-stop
#005e74
#028aa8
#37a6c5
#5fb4ce
#7cd1ec
The generator opens with #005e74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.