#DDDDD6 · #E1DADE
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 56/100 (triadic (soft)) · Distinguishable 5/100 (hard to tell apart) · Match 86/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
FrostyWhite and Gainsboro are very close (ΔE 6). They have distinctly different hues (94° apart) and their lightness is similar, so they read as two same-weight colours.
FrostyWhite text on Gainsboro: 1.01:1 (Fail); Gainsboro text on FrostyWhite: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #62615B clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 56/100). 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 #62615B clears AA.
Their CIE76 ΔE is about 6 — very close.
close but visibly different (ΔE 6.3).
Explore each color: FrostyWhite #DDDDD6 · Gainsboro #E1DADE · Shades: FrostyWhite shades · Gainsboro shades · Contrast checker →