#91E4EC · #A1DDFF
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 83/100 (analogous) · Distinguishable 14/100 (hard to tell apart) · Match 64/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Powder Blue and Light Blue are a clear pair (ΔE 16). They have closely related hues (16° apart) and their lightness is similar, so they read as two same-weight colours.
Powder Blue text on Light Blue: 1.01:1 (Fail); Light Blue text on Powder Blue: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #00676F clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 83/100). 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 #00676F clears AA.
Their CIE76 ΔE is about 16 — a clear pair.
clearly different colours (ΔE 16).
Explore each color: Powder Blue #91E4EC · Light Blue #A1DDFF · Shades: Powder Blue shades · Light Blue shades · Contrast checker →