#2A50A8 · #5D40A0
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 96/100 (analogous) · Distinguishable 51/100 (somewhat similar) · Match 62/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Sapphire and Rebecca Purple are a clear pair (ΔE 17). They have distinctly different hues (36° apart) and their lightness is similar, so they read as two same-weight colours.
Sapphire text on Rebecca Purple: 1.04:1 (Fail); Rebecca Purple text on Sapphire: 1.04:1 (Fail). Neither meets AA at body size — nudging one color to #A9C6FF clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 96/100). 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 #A9C6FF clears AA.
Their CIE76 ΔE is about 17 — a clear pair.
clearly different colours (ΔE 17).
Explore each color: Sapphire #2A50A8 · Rebecca Purple #5D40A0 · Shades: Sapphire shades · Rebecca Purple shades · Contrast checker →