OKLCH Studio · color reference

cyan-300 in OKLCH

Tailwind v4 cyan-300: oklch(0.865 0.127 207.1), HEX #53EAFD. WCAG + APCA pairs, Fix deep links, and @theme snippet.

cyan-300 sits in the mid-light range — useful for secondary surfaces and large display type after a contrast check.

#53EAFD · oklch(0.865 0.127 207.1)

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 white1.44:1 · Fail · Lc 21
#53EAFD on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.44:1 · Fail · Lc 24
#FFFFFF on #53EAFD
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch14.55:1 · AAA · Lc 83
#000000 on #53EAFD
Open in Contrast →
Fix → AA on white5.25:1 · AA · Lc 76
#007789 on #FFFFFF
Open in Contrast →
Suggested text on swatch13.47:1 · AAA · Lc 83
#0D0D0D on #53EAFD
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (12.98:1).

@theme {
  --color-cyan-300: oklch(0.865 0.127 207.1);
}

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