#ADC6D3 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 16/100 (fail) · Harmony 97/100 (split-complementary) · Distinguishable 62/100 (somewhat similar) · Match 47/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Twinkle and White are a clear pair (ΔE 24). They have near-opposite hues (159° apart) and their lightness is different, giving a clear light/dark split.
Twinkle text on White: 1.78:1 (Fail); White text on Twinkle: 1.78:1 (Fail). Neither meets AA at body size — nudging one color to #637A86 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 97/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.8:1, below the 4.5:1 minimum. Nudging one colour to #637A86 clears AA.
Their CIE76 ΔE is about 24 — a clear pair.
clearly different colours (ΔE 24).
Explore each color: Twinkle #ADC6D3 · White #FFFFFF · Shades: Twinkle shades · White shades · Contrast checker →