#DFDCDA · #DFDCDB
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 88/100 (monochrome) · Distinguishable 0/100 (hard to tell apart) · Match 99/100 (identical). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Gainsboro and DiscreetWhite are identical (ΔE 1). They have closely related hues (9° apart) and their lightness is similar, so they read as two same-weight colours.
Gainsboro text on DiscreetWhite: 1.00:1 (Fail); DiscreetWhite text on Gainsboro: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #646160 clears it.
Monochrome — monochrome — a recognised, balanced pairing (harmony 88/100). 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 #646160 clears AA.
Their CIE76 ΔE is about 1 — identical.
effectively the same colour.
Explore each color: Gainsboro #DFDCDA · DiscreetWhite #DFDCDB · Shades: Gainsboro shades · DiscreetWhite shades · Contrast checker →