OKLCH Studio · color reference

fuchsia-900 in OKLCH

Tailwind v4 fuchsia-900: oklch(0.401 0.170 325.6), HEX #721378. WCAG + APCA pairs, Fix deep links, and @theme snippet.

fuchsia-900 is a deep shade — strong for text on light surfaces and dark UI chrome. Pair with lighter stops for surfaces.

#721378 · oklch(0.401 0.170 325.6)

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 white10.10:1 · AAA · Lc 92
#721378 on #FFFFFF
Open in Contrast →
White on swatch10.10:1 · AAA · Lc 96
#FFFFFF on #721378
Open in Contrast →
Black on swatch2.08:1 · Fail · Lc 12
#000000 on #721378
Open in Contrast →
Suggested text on swatch10.10:1 · AAA · Lc 96
#FFFFFF on #721378
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #BF62C3 for AA text.

@theme {
  --color-fuchsia-900: oklch(0.401 0.170 325.6);
}

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