OKLCH Studio · color reference

stone-950 in OKLCH

Tailwind v4 stone-950: oklch(0.147 0.004 49.3), HEX #0C0A09. WCAG + APCA pairs, Fix deep links, and @theme snippet.

stone-950 is a deep shade — strong for text on light surfaces and dark UI chrome. Pair with lighter stops for surfaces.

#0C0A09 · oklch(0.147 0.004 49.3)

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 white19.76:1 · AAA · Lc 106
#0C0A09 on #FFFFFF
Open in Contrast →
White on swatch19.76:1 · AAA · Lc 108
#FFFFFF on #0C0A09
Open in Contrast →
Black on swatch1.06:1 · Fail · Lc 0
#000000 on #0C0A09
Open in Contrast →
Suggested text on swatch19.76:1 · AAA · Lc 108
#FFFFFF on #0C0A09
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #7E7C7A for AA text.

@theme {
  --color-stone-950: oklch(0.147 0.004 49.3);
}

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