#111111 · #9AE1E7
Four independent scores (read the one that fits your goal): Readability 88/100 (aaa) · Harmony 100/100 (complementary) · Distinguishable 100/100 (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.
DreamlessSleep and Powder Blue are very different (ΔE 83). They have near-opposite hues (175° apart) and their lightness is different, giving a clear light/dark split.
DreamlessSleep text on Powder Blue: 12.86:1 (AAA); Powder Blue text on DreamlessSleep: 12.86:1 (AAA). Both directions meet WCAG AA.
Complementary — complementary — a recognised, balanced pairing (harmony 100/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Yes — 12.9:1, which meets WCAG AA.
Their CIE76 ΔE is about 83 — very different.
clearly different colours (ΔE 83).
Explore each color: DreamlessSleep #111111 · Powder Blue #9AE1E7 · Shades: DreamlessSleep shades · Powder Blue shades · Contrast checker →