#DFD2F9 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 9/100 (fail) · Harmony 71/100 (triadic) · Distinguishable 38/100 (hard to tell apart) · Match 45/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Periwinkle and White are a clear pair (ΔE 25). They have distinctly different hues (100° apart) and their lightness is similar, so they read as two same-weight colours.
Periwinkle text on White: 1.43:1 (Fail); White text on Periwinkle: 1.43:1 (Fail). Neither meets AA at body size — nudging one color to #7D7194 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 71/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.4:1, below the 4.5:1 minimum. Nudging one colour to #7D7194 clears AA.
Their CIE76 ΔE is about 25 — a clear pair.
clearly different colours (ΔE 25).
Explore each color: Periwinkle #DFD2F9 · White #FFFFFF · Shades: Periwinkle shades · White shades · Contrast checker →