#EFF9FB · #FBF4FA
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 100/100 (triadic) · Distinguishable 16/100 (hard to tell apart) · Match 86/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Alice Blue and Ghost White are very close (ΔE 6). They have distinctly different hues (119° apart) and their lightness is similar, so they read as two same-weight colours.
Alice Blue text on Ghost White: 1.01:1 (Fail); Ghost White text on Alice Blue: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #6A7274 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 100/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #6A7274 clears AA.
Their CIE76 ΔE is about 6 — very close.
close but visibly different (ΔE 6.3).
Explore each color: Alice Blue #EFF9FB · Ghost White #FBF4FA · Shades: Alice Blue shades · Ghost White shades · Contrast checker →