#66CCFF · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 16/100 (fail) · Harmony 96/100 (split-complementary) · Distinguishable 83/100 (easy to tell apart) · Match 5/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Skyan and White are very different (ΔE 43). They have near-opposite hues (160° apart) and their lightness is different, giving a clear light/dark split.
Skyan text on White: 1.80:1 (Fail); White text on Skyan: 1.80:1 (Fail). Neither meets AA at body size — nudging one color to #007FAE clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 96/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.8:1, below the 4.5:1 minimum. Nudging one colour to #007FAE clears AA.
Their CIE76 ΔE is about 43 — very different.
clearly different colours (ΔE 43).
Explore each color: Skyan #66CCFF · White #FFFFFF · Shades: Skyan shades · White shades · Contrast checker →