OKLCH Studio · color reference

cyan-600 in OKLCH

Tailwind v4 cyan-600: oklch(0.609 0.126 221.7), HEX #0092B8. WCAG + APCA pairs, Fix deep links, and @theme snippet.

cyan-600 is a saturated mid-dark — good for primary buttons and links on light surfaces; often works as background with light text after Fix.

#0092B8 · oklch(0.609 0.126 221.7)

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 white3.62:1 · Fail · Lc 63
#0092B8 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion3.62:1 · Fail · Lc 69
#FFFFFF on #0092B8
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch5.80:1 · AA · Lc 41
#000000 on #0092B8
Open in Contrast →
Fix → AA on white4.90:1 · AA · Lc 73
#007A9F on #FFFFFF
Open in Contrast →
Suggested text on swatch5.37:1 · AA · Lc 41
#0D0D0D on #0092B8
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (5.18:1).

@theme {
  --color-cyan-600: oklch(0.609 0.126 221.7);
}

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