All About Color #B91D1D

#B91D1D

About #B91D1D

#B91D1D is a medium red color with the hex code #B91D1D. In RGB it is red 185, green 29, blue 29; in HSL it is hue 0°, saturation 73%, lightness 42%; in CMYK it is 0%, 84%, 84%, 27%. Its contrast ratio is 6.45:1 on white and 3.26:1 on black.

#B91D1D Color Conversion

Hex tripletB9, 1D, 1D
CMYK0.00%, 84.32%, 84.32%, 27.45%
RGB Decimal185, 29, 29
HSL0°, 73%, 42%
RGB Octal271, 35, 35
HSV (HSB)0.00°, 84.32%, 72.55%
RGB Binary10111001, 11101, 11101
CIE-L*AB40.05, 59.07, 41.75
RGB Percent72.55%, 11.37%, 11.37%
CIE-L*CH40.05, 72.34, 35.25
XYZ20.67, 11.28, 2.25
CIE-L*UV40.05, 115.90, 25.00
xyY0.60, 0.33, 11.28
Hunter-Lab33.59, 51.06, 19.54
RYB72.55%, 11.37%, 11.37%

Color Accessibility Scores

#B91D1D on a dark background: contrast 3.26:1, passes WCAG AA for large text only.
#B91D1D on a light background: contrast 6.45:1, passes WCAG AA.

Color Shades

Tints and shades of #B91D1D, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #B91D1D. Open any of them in the Muzli palette generator.

Complementary palette

#B91D1D · #E34F4F · #6A1111 · #1DB9B9 · #4FE3E3

Analogous palette

#B91DB9 · #B91D6B · #B91D1D · #B96B1D · #B9B91D

Triadic palette

#B91D1D · #1DB91D · #1D1DB9 · #E34F4F · #4FE34F

Tetradic palette

#B91D1D · #6BB91D · #1DB9B9 · #6B1DB9 · #6A1111

Monochromatic palette

#350808 · #771313 · #B91D1D · #E14141 · #EC8383

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