#F1FBF8 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 86/100 (split-complementary) · Distinguishable 14/100 (hard to tell apart) · Match 90/100 (near match). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Azure and White are very close (ΔE 4). They have near-opposite hues (162° apart) and their lightness is similar, so they read as two same-weight colours.
Azure text on White: 1.06:1 (Fail); White text on Azure: 1.06:1 (Fail). Neither meets AA at body size — nudging one color to #707876 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 86/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.1:1, below the 4.5:1 minimum. Nudging one colour to #707876 clears AA.
Their CIE76 ΔE is about 4 — very close.
a very near match (ΔE 4.4) — fine for most matching.
Explore each color: Azure #F1FBF8 · White #FFFFFF · Shades: Azure shades · White shades · Contrast checker →