#9765A8 · #A17219
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 100/100 (triadic) · Distinguishable 87/100 (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 Purple and Copper are very different (ΔE 83). They have distinctly different hues (114° apart) and their lightness is similar, so they read as two same-weight colours.
Dusty Purple text on Copper: 1.04:1 (Fail); Copper text on Dusty Purple: 1.04:1 (Fail). Neither meets AA at body size — nudging one color to #20002B 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 #20002B clears AA.
Their CIE76 ΔE is about 83 — very different.
clearly different colours (ΔE 83).
Explore each color: Dusty Purple #9765A8 · Copper #A17219 · Shades: Dusty Purple shades · Copper shades · Contrast checker →