#80B3FF · #AEA5FB
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 100/100 (analogous) · Distinguishable 48/100 (somewhat similar) · Match 59/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Vivid Blue and Light Vivid Blue are a clear pair (ΔE 18). They have distinctly different hues (30° apart) and their lightness is similar, so they read as two same-weight colours.
Light Vivid Blue text on Light Vivid Blue: 1.02:1 (Fail); Light Vivid Blue text on Light Vivid Blue: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #124184 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 100/100). 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 #124184 clears AA.
Their CIE76 ΔE is about 18 — a clear pair.
clearly different colours (ΔE 18).
Explore each color: Light Vivid Blue #80B3FF · Light Vivid Blue #AEA5FB · Shades: Light Vivid Blue shades · Light Vivid Blue shades · Contrast checker →