#004448 · #111111
Four independent scores (read the one that fits your goal): Readability 15/100 (fail) · Harmony 99/100 (complementary) · Distinguishable 71/100 (easy to tell apart) · Match 39/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Vivid Cyan and DreamlessSleep are a clear pair (ΔE 28). They have near-opposite hues (177° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Vivid Cyan text on DreamlessSleep: 1.73:1 (Fail); DreamlessSleep text on Deep Vivid Cyan: 1.73:1 (Fail). Neither meets AA at body size — nudging one color to #4C8588 clears it.
Complementary — complementary — a recognised, balanced pairing (harmony 99/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.7:1, below the 4.5:1 minimum. Nudging one colour to #4C8588 clears AA.
Their CIE76 ΔE is about 28 — a clear pair.
clearly different colours (ΔE 28).
Explore each color: Deep Vivid Cyan #004448 · DreamlessSleep #111111 · Shades: Deep Vivid Cyan shades · DreamlessSleep shades · Contrast checker →