#8CC3C3 · #90BFD3
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 86/100 (analogous) · Distinguishable 10/100 (hard to tell apart) · Match 74/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
AquaFiesta and Sky Blue are a clear pair (ΔE 12). They have closely related hues (18° apart) and their lightness is similar, so they read as two same-weight colours.
AquaFiesta text on Sky Blue: 1.01:1 (Fail); Sky Blue text on AquaFiesta: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #1A5152 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 86/100). 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 #1A5152 clears AA.
Their CIE76 ΔE is about 12 — a clear pair.
clearly different colours (ΔE 12).
Explore each color: AquaFiesta #8CC3C3 · Sky Blue #90BFD3 · Shades: AquaFiesta shades · Sky Blue shades · Contrast checker →