#B0DAE9 · #EAC6DB
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 93/100 (triadic) · Distinguishable 60/100 (somewhat similar) · Match 40/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Blue and Thistle are a clear pair (ΔE 27). They have distinctly different hues (129° apart) and their lightness is similar, so they read as two same-weight colours.
Light Blue text on Thistle: 1.03:1 (Fail); Thistle text on Light Blue: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #385F6C clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 93/100). 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 #385F6C clears AA.
Their CIE76 ΔE is about 27 — a clear pair.
clearly different colours (ΔE 27).
Explore each color: Light Blue #B0DAE9 · Thistle #EAC6DB · Shades: Light Blue shades · Thistle shades · Contrast checker →