Nebula palette
Oat Canyon
Five stops tuned to sit together without fighting — #4d2481 ink anchors the set, #b69aec opens it up, and #7350aa, #8d6bc7, #9a7ece cross the middle in a monochromatic arrangement. Oat Canyon suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
bluenebulafive-stophigh-contrast
#4d2481
#7350aa
#8d6bc7
#9a7ece
#b69aec
The generator opens with #4d2481 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.