Celluloid Color — #515153: Codes, Palettes & Contrast

Celluloid (#515153) color codes in RGB, HSL, and OKLCH, the most readable text color on it, WCAG contrast ratios against white and black, and matching color palettes.

Celluloid is a named gray color, ready to use anywhere you need it.

Celluloid#515153

Celluloid color codes

HEX#515153
RGBrgb(81, 81, 83)
HSLhsl(240, 1%, 32%)
OKLCHoklch(0.436 0.003 286.3)

Browse more gray colors.

Readable text on Celluloid

White text (#FFFFFF) has the higher contrast against this background: 7.92:1.

Text colorRatioNormal text AANormal text AAA
Black2.65:1FailFail
White7.92:1PassPass

Normal text requires at least 4.5:1 for WCAG AA and 7:1 for AAA. Check another combination.

Related named colors

Build a palette · Generate a color scale