OKLCH Studio · color reference

purple-800 in OKLCH

Tailwind v4 purple-800: oklch(0.438 0.218 303.7), HEX #6E11B0. WCAG + APCA pairs, Fix deep links, and @theme snippet.

purple-800 is a deep shade — strong for text on light surfaces and dark UI chrome. Pair with lighter stops for surfaces.

#6E11B0 · oklch(0.438 0.218 303.7)

Contrast pairs

WCAG 2.1 normal text + APCA Lc. Open a pair in the live Fix tool — informational only, not a legal audit.

Text on white8.86:1 · AAA · Lc 89
#6E11B0 on #FFFFFF
Open in Contrast →
White on swatch8.86:1 · AAA · Lc 93
#FFFFFF on #6E11B0
Open in Contrast →
Black on swatch2.37:1 · Fail · Lc 15
#000000 on #6E11B0
Open in Contrast →
Suggested text on swatch8.86:1 · AAA · Lc 93
#FFFFFF on #6E11B0
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #A95EF4 for AA text.

@theme {
  --color-purple-800: oklch(0.438 0.218 303.7);
}

Static reference — the live Fix tool uses the same WCAG math with Undo and share links.