#111111 · #574D7C
Four independent scores (read the one that fits your goal): Readability 30/100 (fail) · Harmony 93/100 (triadic) · Distinguishable 79/100 (easy to tell apart) · Match 7/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
DreamlessSleep and Muted Indigo are very different (ΔE 42). They have distinctly different hues (107° apart) and their lightness is different, giving a clear light/dark split.
DreamlessSleep text on Muted Indigo: 2.48:1 (Fail); Muted Indigo text on DreamlessSleep: 2.48:1 (Fail). Neither meets AA at body size — nudging one color to #C7C7C7 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 93/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 2.5:1, below the 4.5:1 minimum. Nudging one colour to #C7C7C7 clears AA.
Their CIE76 ΔE is about 42 — very different.
clearly different colours (ΔE 42).
Explore each color: DreamlessSleep #111111 · Muted Indigo #574D7C · Shades: DreamlessSleep shades · Muted Indigo shades · Contrast checker →