#61C5DF · #80BBF2
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 83/100 (analogous) · Distinguishable 20/100 (hard to tell apart) · Match 54/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Sky Blue and Light Cyan are a clear pair (ΔE 21). They have closely related hues (17° apart) and their lightness is similar, so they read as two same-weight colours.
Sky Blue text on Light Cyan: 1.02:1 (Fail); Light Cyan text on Sky Blue: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #004F60 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 #004F60 clears AA.
Their CIE76 ΔE is about 21 — a clear pair.
clearly different colours (ΔE 21).
Explore each color: Sky Blue #61C5DF · Light Cyan #80BBF2 · Shades: Sky Blue shades · Light Cyan shades · Contrast checker →