Blue Hour palette
Lilac Abbey
Dark anchor, working middle, light release: #135d97, #4787c1, #63a3df, #7cb2e6, #9dcfff form a tetradic blue hour set with somewhere to stand at every lightness. Made for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#135d97
#4787c1
#63a3df
#7cb2e6
#9dcfff
The generator opens with #135d97 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.