#B4D8D5 · #D7C9E3
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 64/100 (triadic (soft)) · Distinguishable 22/100 (hard to tell apart) · Match 48/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Blue and Purity are a clear pair (ΔE 24). They have distinctly different hues (97° apart) and their lightness is similar, so they read as two same-weight colours.
Light Blue text on Purity: 1.03:1 (Fail); Purity text on Light Blue: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #3E5E5C clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 64/100). 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 #3E5E5C clears AA.
Their CIE76 ΔE is about 24 — a clear pair.
clearly different colours (ΔE 24).
Explore each color: Light Blue #B4D8D5 · Purity #D7C9E3 · Shades: Light Blue shades · Purity shades · Contrast checker →