OKLCH Studio · color reference

sky-950 in OKLCH

Tailwind v4 sky-950: oklch(0.293 0.066 243.2), HEX #052F4A. WCAG + APCA pairs, Fix deep links, and @theme snippet.

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

#052F4A · oklch(0.293 0.066 243.2)

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 white13.89:1 · AAA · Lc 100
#052F4A on #FFFFFF
Open in Contrast →
White on swatch13.89:1 · AAA · Lc 103
#FFFFFF on #052F4A
Open in Contrast →
Black on swatch1.51:1 · Fail · Lc 0
#000000 on #052F4A
Open in Contrast →
Suggested text on swatch13.89:1 · AAA · Lc 103
#FFFFFF on #052F4A
Open in Contrast →

Against #121212: On near-black (#121212), Fix nudges this stop to #6189A9 for AA text.

@theme {
  --color-sky-950: oklch(0.293 0.066 243.2);
}

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