#CDE2EF · #DDE1CC
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 89/100 (triadic) · Distinguishable 45/100 (somewhat similar) · Match 59/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Gainsboro and Pearl are a clear pair (ΔE 19). They have distinctly different hues (132° apart) and their lightness is similar, so they read as two same-weight colours.
Gainsboro text on Pearl: 1.00:1 (Fail); Pearl text on Gainsboro: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #536571 clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 89/100). 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 #536571 clears AA.
Their CIE76 ΔE is about 19 — a clear pair.
clearly different colours (ΔE 19).
Explore each color: Gainsboro #CDE2EF · Pearl #DDE1CC · Shades: Gainsboro shades · Pearl shades · Contrast checker →