#CECAE1 · #DFC8BB
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 90/100 (triadic) · Distinguishable 49/100 (somewhat similar) · Match 55/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Opus and Fog are a clear pair (ΔE 20). They have distinctly different hues (131° apart) and their lightness is similar, so they read as two same-weight colours.
Opus text on Fog: 1.00:1 (Fail); Fog text on Opus: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #585568 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 90/100). 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 #585568 clears AA.
Their CIE76 ΔE is about 20 — a clear pair.
clearly different colours (ΔE 20).
Explore each color: Opus #CECAE1 · Fog #DFC8BB · Shades: Opus shades · Fog shades · Contrast checker →