#77BBFF · #A6ADFF
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 98/100 (analogous) · Distinguishable 47/100 (somewhat similar) · Match 58/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
CoolerThanEver and Light Vivid Blue are a clear pair (ΔE 19). They have distinctly different hues (25° apart) and their lightness is similar, so they read as two same-weight colours.
CoolerThanEver text on Light Vivid Blue: 1.03:1 (Fail); Light Vivid Blue text on CoolerThanEver: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #00477F clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 98/100). 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 #00477F clears AA.
Their CIE76 ΔE is about 19 — a clear pair.
clearly different colours (ΔE 19).
Explore each color: CoolerThanEver #77BBFF · Light Vivid Blue #A6ADFF · Shades: CoolerThanEver shades · Light Vivid Blue shades · Contrast checker →