Jewel palette
Teal Reef
Five stops tuned to sit together without fighting — #004288 ink anchors the set, #80b3f6 opens it up, and #316bb5, #4c86d3, #6596d8 cross the middle in a tetradic arrangement. Teal Reef suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#004288
#316bb5
#4c86d3
#6596d8
#80b3f6
The generator opens with #004288 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.