#9479C0 · #B8793F
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 100/100 (triadic) · Distinguishable 91/100 (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.
Dusty Indigo and Copper are very different (ΔE 75). They have distinctly different hues (126° apart) and their lightness is similar, so they read as two same-weight colours.
Dusty Indigo text on Copper: 1.02:1 (Fail); Copper text on Dusty Indigo: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #2E0F4E clears it.
Triadic — triadic — 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 #2E0F4E clears AA.
Their CIE76 ΔE is about 75 — very different.
clearly different colours (ΔE 75).
Explore each color: Dusty Indigo #9479C0 · Copper #B8793F · Shades: Dusty Indigo shades · Copper shades · Contrast checker →