Aurora palette
Tranquil Delta
Dark anchor, working middle, light release: #004e55, #007984, #32949f, #56a2ab, #72bec8 form a split-complementary aurora 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.
cyanaurorafive-stop
#004e55
#007984
#32949f
#56a2ab
#72bec8
The generator opens with #004e55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.