#2B3A5B · #4A3811
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 100/100 (complementary) · Distinguishable 79/100 (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.
Charcoal and Taupe are very different (ΔE 48). They have near-opposite hues (180° apart) and their lightness is similar, so they read as two same-weight colours.
Charcoal text on Taupe: 1.00:1 (Fail); Taupe text on Charcoal: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #92A4CB clears it.
Complementary — complementary — a recognised, balanced pairing (harmony 100/100). 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 #92A4CB clears AA.
Their CIE76 ΔE is about 48 — very different.
clearly different colours (ΔE 48).
Explore each color: Charcoal #2B3A5B · Taupe #4A3811 · Shades: Charcoal shades · Taupe shades · Contrast checker →