#E48222 · #EF7365
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 100/100 (analogous) · Distinguishable 45/100 (somewhat similar) · Match 21/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Peru and Burnt Sienna are very different (ΔE 36). They have closely related hues (24° apart) and their lightness is similar, so they read as two same-weight colours.
Peru text on Burnt Sienna: 1.03:1 (Fail); Burnt Sienna text on Peru: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #502600 clears it.
Analogous — analogous — 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 #502600 clears AA.
Their CIE76 ΔE is about 36 — very different.
clearly different colours (ΔE 36).
Explore each color: Peru #E48222 · Burnt Sienna #EF7365 · Shades: Peru shades · Burnt Sienna shades · Contrast checker →