#F4E9FA · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 3/100 (fail) · Harmony 27/100 (clashing) · Distinguishable 17/100 (hard to tell apart) · Match 75/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Lavender and White are a clear pair (ΔE 12). They have distinctly different hues (81° apart) and their lightness is similar, so they read as two same-weight colours.
Lavender text on White: 1.17:1 (Fail); White text on Lavender: 1.17:1 (Fail). Neither meets AA at body size — nudging one color to #7D7382 clears it.
Clashing — awkward hue gap — tends to clash (harmony 27/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.2:1, below the 4.5:1 minimum. Nudging one colour to #7D7382 clears AA.
Their CIE76 ΔE is about 12 — a clear pair.
clearly different colours (ΔE 12).
Explore each color: Lavender #F4E9FA · White #FFFFFF · Shades: Lavender shades · White shades · Contrast checker →