A real-world walkthrough: how the KullGames palette — gold on deep indigo — was pulled straight from a Pacific Northwest sunset and tuned into a usable system.
Start from a photo you love
The brand began with a golden-hour shot over the wheat: a warm sun against a cool dusk sky. Source colour from something real and the palette feels grounded, not arbitrary.
Pull the dominant + accent
Two colours carry a brand. Here: the deep indigo of the sky (calm, serious, the ground everything sits on) and the sun's gold (warm, energetic — the accent).
Build a value ramp
Each anchor gets lighter and darker steps for surfaces, borders and text — so the two colours can carry an entire UI, not just a logo.
Add functional colours
Greens, blues and reds for "online", "info" and "error" — borrowed from the same landscape (forest, lake, berry) so they belong to the family.
Test the contrast
Gold text on indigo, indigo text on gold, body on paper — every pair checked to clear WCAG AA before it ships. A palette that fails contrast isn't finished.
Two anchors, a ramp each, a few functional hues pulled from the same source. That's a complete brand palette — and it all came from one photo.
Further reading — building brand colour systems