#CDCAFF · #FAC3A8
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 71/100 (split-complementary) · Distinguishable 81/100 (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 47). They have distinctly different hues (136° 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 #585381 clears it.
Split-complementary — split-complementary — 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 1.0:1, below the 4.5:1 minimum. Nudging one colour to #585381 clears AA.
Their CIE76 ΔE is about 47 — very different.
clearly different colours (ΔE 47).
Explore each color: Periwinkle #CDCAFF · Peach #FAC3A8 · Shades: Periwinkle shades · Peach shades · Contrast checker →