Opera palette
Oat Garret
From #004e79 ink through #2c77aa, #4992c7, #65a1cf to #81beec light, Oat Garret 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.
skyoperafive-stop
#004e79
#2c77aa
#4992c7
#65a1cf
#81beec
The generator opens with #004e79 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.