#CADDDE · #DFD5E1
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 86/100 (triadic) · Distinguishable 22/100 (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.
LightRelax and Gainsboro are a clear pair (ΔE 12). They have distinctly different hues (107° apart) and their lightness is similar, so they read as two same-weight colours.
LightRelax text on Gainsboro: 1.01:1 (Fail); Gainsboro text on LightRelax: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #516262 clears it.
Triadic — triadic — 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 #516262 clears AA.
Their CIE76 ΔE is about 12 — a clear pair.
clearly different colours (ΔE 12).
Explore each color: LightRelax #CADDDE · Gainsboro #DFD5E1 · Shades: LightRelax shades · Gainsboro shades · Contrast checker →