OKLCH Studio · color reference

indigo-300 in OKLCH

Tailwind v4 indigo-300: oklch(0.785 0.115 274.7), HEX #A3B3FF. WCAG + APCA pairs, Fix deep links, and @theme snippet.

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

#A3B3FF · oklch(0.785 0.115 274.7)

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 white2.01:1 · Fail · Lc 39
#A3B3FF on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion2.01:1 · Fail · Lc 43
#FFFFFF on #A3B3FF
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch10.45:1 · AAA · Lc 65
#000000 on #A3B3FF
Open in Contrast →
Fix → AA on white5.09:1 · AA · Lc 75
#5D69B2 on #FFFFFF
Open in Contrast →
Suggested text on swatch9.67:1 · AAA · Lc 65
#0D0D0D on #A3B3FF
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (9.32:1).

@theme {
  --color-indigo-300: oklch(0.785 0.115 274.7);
}

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