Nebula palette
Birch Grove
Birch Grove runs #00625d through #008f88, #38aba3, #5fb8b1 to #7dd5ce in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00625d
#008f88
#38aba3
#5fb8b1
#7dd5ce
The generator opens with #00625d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.