Monochrome palette
Butter Bookshop
Butter Bookshop runs #004976 through #0e72b1, #368ece, #579dd5 to #73b9f3 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004976
#0e72b1
#368ece
#579dd5
#73b9f3
The generator opens with #004976 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.