Nebula palette
Heather Junction
Five nebula stops with room to breathe — #004f67 grounds, #00799c and #3294b8 do the talking, #56a2c1 softens, #73bfdf lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#004f67
#00799c
#3294b8
#56a2c1
#73bfdf
The generator opens with #004f67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.