#B31C19 color

  • HEX#B31C19
  • RGBrgb(179, 28, 25)
  • HSLhsl(1, 75%, 40%)
  • CMYK0, 84, 86, 30

About #B31C19

#B31C19 is a medium red color with the hex code #B31C19. In RGB it is red 179, green 28, blue 25; in HSL it is hue 1°, saturation 75%, lightness 40%; in CMYK it is 0%, 84%, 86%, 30%. Its contrast ratio is 6.78:1 on white and 3.10:1 on black.

#B31C19 Color Conversion

Hex tripletB3, 1C, 19
CMYK0.00%, 84.36%, 86.03%, 29.80%
RGB Decimal179, 28, 25
HSL1°, 75%, 40%
RGB Octal263, 34, 31
HSV (HSB)1.17°, 86.03%, 70.20%
RGB Binary10110011, 11100, 11001
CIE-L*AB38.70, 57.51, 42.14
RGB Percent70.20%, 10.98%, 9.80%
CIE-L*CH38.70, 71.30, 36.23
XYZ19.18, 10.48, 1.93
CIE-L*UV38.70, 112.27, 24.87
xyY0.61, 0.33, 10.48
Hunter-Lab32.38, 49.08, 19.13
RYB70.20%, 11.00%, 9.80%

Color Accessibility Scores

#B31C19 on a dark background: contrast 3.10:1, passes WCAG AA for large text only.
#B31C19 on a light background: contrast 6.78:1, passes WCAG AA.

Color Shades

Tints and shades of #B31C19, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #B31C19. Open any of them in the Muzli palette generator.

Complementary palette

#B31C19 · #E44644 · #620F0E · #19B0B3 · #44E2E4

Analogous palette

#B319B0 · #B31963 · #B31C19 · #B36919 · #B0B319

Triadic palette

#B31C19 · #19B31C · #1C19B3 · #E44644 · #44E446

Tetradic palette

#B31C19 · #63B319 · #19B0B3 · #6919B3 · #620F0E

Monochromatic palette

#2D0706 · #701210 · #B31C19 · #E23936 · #EC7B79

Generate more palettes containing #B31C19 · Browse all color names

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