#D4CAFD · #F8C6A7
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 78/100 (triadic) · Distinguishable 78/100 (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.
Periwinkle and Peach are very different (ΔE 46). They have distinctly different hues (131° apart) and their lightness is similar, so they read as two same-weight colours.
Periwinkle text on Peach: 1.00:1 (Fail); Peach text on Periwinkle: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #5D537F clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 78/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #5D537F clears AA.
Their CIE76 ΔE is about 46 — very different.
clearly different colours (ΔE 46).
Explore each color: Periwinkle #D4CAFD · Peach #F8C6A7 · Shades: Periwinkle shades · Peach shades · Contrast checker →