#E6F6FF · #FFEEF4
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 72/100 (split-complementary) · Distinguishable 41/100 (somewhat similar) · Match 75/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Alice Blue and Lavender Blush are a clear pair (ΔE 12). They have distinctly different hues (137° apart) and their lightness is similar, so they read as two same-weight colours.
Alice Blue text on Lavender Blush: 1.01:1 (Fail); Lavender Blush text on Alice Blue: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #637179 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 72/100). 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 #637179 clears AA.
Their CIE76 ΔE is about 12 — a clear pair.
clearly different colours (ΔE 12).
Explore each color: Alice Blue #E6F6FF · Lavender Blush #FFEEF4 · Shades: Alice Blue shades · Lavender Blush shades · Contrast checker →