#E4FAF2 · #F4F2FF
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 48/100 (triadic (soft)) · Distinguishable 10/100 (hard to tell apart) · Match 70/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Cyan and Alice Blue are a clear pair (ΔE 14). They have distinctly different hues (91° apart) and their lightness is similar, so they read as two same-weight colours.
Light Cyan text on Alice Blue: 1.01:1 (Fail); Alice Blue text on Light Cyan: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #60746D clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 48/100). 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 #60746D clears AA.
Their CIE76 ΔE is about 14 — a clear pair.
clearly different colours (ΔE 14).
Explore each color: Light Cyan #E4FAF2 · Alice Blue #F4F2FF · Shades: Light Cyan shades · Alice Blue shades · Contrast checker →