OKLCH Studio · color reference

slate-300 in OKLCH

Tailwind v4 slate-300: oklch(0.869 0.022 252.9), HEX #CAD5E2. WCAG + APCA pairs, Fix deep links, and @theme snippet.

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

#CAD5E2 · oklch(0.869 0.022 252.9)

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 white1.49:1 · Fail · Lc 23
#CAD5E2 on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.49:1 · Fail · Lc 26
#FFFFFF on #CAD5E2
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch14.13:1 · AAA · Lc 81
#000000 on #CAD5E2
Open in Contrast →
Fix → AA on white4.89:1 · AA · Lc 74
#68727E on #FFFFFF
Open in Contrast →
Suggested text on swatch13.07:1 · AAA · Lc 80
#0D0D0D on #CAD5E2
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (12.60:1).

@theme {
  --color-slate-300: oklch(0.869 0.022 252.9);
}

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