OKLCH Studio · color reference

blue-300 in OKLCH

Tailwind v4 blue-300: oklch(0.809 0.105 251.8), HEX #8EC5FF. WCAG + APCA pairs, Fix deep links, and @theme snippet.

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

#8EC5FF · oklch(0.809 0.105 251.8)

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 white1.81:1 · Fail · Lc 34
#8EC5FF on #FFFFFF
Open in Contrast →
White on swatchnot a suggestion1.81:1 · Fail · Lc 38
#FFFFFF on #8EC5FF
Demo of a common fail — not a suggestion.
Open in Contrast →
Black on swatch11.58:1 · AAA · Lc 70
#000000 on #8EC5FF
Open in Contrast →
Fix → AA on white5.30:1 · AA · Lc 76
#3A6EA6 on #FFFFFF
Open in Contrast →
Suggested text on swatch10.72:1 · AAA · Lc 70
#0D0D0D on #8EC5FF
Open in Contrast →

Against #121212: This stop already passes AA as text on #121212 (10.33:1).

@theme {
  --color-blue-300: oklch(0.809 0.105 251.8);
}

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