#B9D8E5 · #E8CBBE
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 100/100 (complementary) · Distinguishable 67/100 (somewhat similar) · Match 44/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Blue and Fog are a clear pair (ΔE 25). They have near-opposite hues (179° apart) and their lightness is similar, so they read as two same-weight colours.
Light Blue text on Fog: 1.02:1 (Fail); Fog text on Light Blue: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #435E6A clears it.
Complementary — complementary — 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 #435E6A clears AA.
Their CIE76 ΔE is about 25 — a clear pair.
clearly different colours (ΔE 25).
Explore each color: Light Blue #B9D8E5 · Fog #E8CBBE · Shades: Light Blue shades · Fog shades · Contrast checker →