All About Color #66616B

#66616B

About #66616B

#66616B is a medium gray color with the hex code #66616B. In RGB it is red 102, green 97, blue 107; in HSL it is hue 270°, saturation 5%, lightness 40%; in CMYK it is 5%, 9%, 0%, 58%. Its contrast ratio is 6.02:1 on white and 3.49:1 on black.

#66616B Color Conversion

Hex triplet66, 61, 6B
CMYK4.67%, 9.35%, 0.00%, 58.04%
RGB Decimal102, 97, 107
HSL270°, 5%, 40%
RGB Octal146, 141, 153
HSV (HSB)270.00°, 9.35%, 41.96%
RGB Binary1100110, 1100001, 1101011
CIE-L*AB41.90, 4.07, -4.95
RGB Percent40.00%, 38.04%, 41.96%
CIE-L*CH41.90, 6.41, 309.45
XYZ12.41, 12.44, 15.66
CIE-L*UV41.90, 2.18, -7.19
xyY0.31, 0.31, 12.44
Hunter-Lab35.26, 1.09, -1.64
RYB40.00%, 38.04%, 41.96%

Color Accessibility Scores

#66616B on a dark background: contrast 3.49:1, passes WCAG AA for large text only.
#66616B on a light background: contrast 6.02:1, passes WCAG AA.

Color Shades

Tints and shades of #66616B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #66616B. Open any of them in the Muzli palette generator.

Complementary palette

#66616B · #948F99 · #38353B · #666B61 · #94998F

Analogous palette

#61666B · #61616B · #66616B · #6B616B · #6B6166

Triadic palette

#66616B · #6B6661 · #616B66 · #948F99 · #99948F

Tetradic palette

#66616B · #6B6161 · #666B61 · #616B6B · #38353B

Monochromatic palette

#1A181B · #403D43 · #66616B · #8C8792 · #B3AFB6

Generate more palettes containing #66616B · Browse all color names

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