#A652C0 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 61/100 (aa) · Harmony 22/100 (clashing) · Distinguishable 83/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Medium Orchid and White are very different (ΔE 84). They have distinctly different hues (74° apart) and their lightness is different, giving a clear light/dark split.
Medium Orchid text on White: 4.58:1 (AA); White text on Medium Orchid: 4.58:1 (AA). Both directions meet WCAG AA.
Clashing — awkward hue gap — tends to clash (harmony 22/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Yes — 4.6:1, which meets WCAG AA.
Their CIE76 ΔE is about 84 — very different.
clearly different colours (ΔE 84).
Explore each color: Medium Orchid #A652C0 · White #FFFFFF · Shades: Medium Orchid shades · White shades · Contrast checker →