Royal Crown
#4f325e
Velvety royal purple with muted warmth and depth
About Royal Crown
Royal Crown (#4f325e) is the purple you notice on a UI when the rest of the palette is getting too soft. It's deep and wine-leaning, but not gloomy, with a crisp edge that reads darker than the brighter grape purples around it.
Compared with Purple Protégé, this one doesn't feel like a punched-in mid-layer stroke, it feels more settled and heavier, with less lilac lift. Versus Purple Seduction, it holds onto more red warmth in the undertone, so it lands less "violet-cooled" and more controlled and weighty. And next to Meteorite's bruised clarity, Royal Crown looks smoother and less steely, leaning toward mulberry without turning smoky.
I use it for dashboards and finance apps when you need selected states, active chip fills, and alert accents that stay legible on dark surfaces without drifting into navy. It also works well in media products for timeline tags and filter pills where the goal is separation that feels intentional and grounded, not hazy. Pair it with cool grays and a slightly lighter companion so the hierarchy stays sharp.
Code snippets
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Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
Variations
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Tones
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Temperatures
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