#ECC5F4 · #FDC1DB
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 81/100 (analogous) · Distinguishable 44/100 (somewhat similar) · Match 70/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Periwinkle and Pink are a clear pair (ΔE 14). They have distinctly different hues (44° apart) and their lightness is similar, so they read as two same-weight colours.
Periwinkle text on Pink: 1.00:1 (Fail); Pink text on Periwinkle: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #704E77 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 81/100). 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 #704E77 clears AA.
Their CIE76 ΔE is about 14 — a clear pair.
clearly different colours (ΔE 14).
Explore each color: Periwinkle #ECC5F4 · Pink #FDC1DB · Shades: Periwinkle shades · Pink shades · Contrast checker →