#230B00 color

  • HEX#230B00
  • RGBrgb(35, 11, 0)
  • HSLhsl(19, 100%, 7%)
  • CMYK0, 69, 100, 86

About #230B00

#230B00 is a very dark black color with the hex code #230B00. In RGB it is red 35, green 11, blue 0; in HSL it is hue 19°, saturation 100%, lightness 7%; in CMYK it is 0%, 69%, 100%, 86%. Its contrast ratio is 18.76:1 on white and 1.12:1 on black.

#230B00 Color Conversion

Hex triplet23, 0B, 00
CMYK0.00%, 68.57%, 100.00%, 86.27%
RGB Decimal35, 11, 0
HSL19°, 100%, 7%
RGB Octal43, 13, 0
HSV (HSB)18.86°, 100.00%, 13.73%
RGB Binary100011, 1011, 0
CIE-L*AB5.39, 10.06, 8.26
RGB Percent13.73%, 4.31%, 0.00%
CIE-L*CH5.39, 13.02, 39.37
XYZ0.81, 0.60, 0.07
CIE-L*UV5.39, 8.96, 4.89
xyY0.55, 0.40, 0.60
Hunter-Lab7.72, 5.27, 4.85
RYB13.73%, 6.29%, 0.00%

Color Accessibility Scores

#230B00 on a dark background: contrast 1.12:1, fails WCAG AA.
#230B00 on a light background: contrast 18.76:1, passes WCAG AAA.

Color Shades

Tints and shades of #230B00, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #230B00. Open any of them in the Muzli palette generator.

Complementary palette

#230B00 · #802800 · #1A0800 · #001824 · #005780

Analogous palette

#240018 · #240007 · #230B00 · #241D00 · #182400

Triadic palette

#230B00 · #00240B · #0B0024 · #802800 · #008028

Tetradic palette

#230B00 · #072400 · #001824 · #1D0024 · #1A0800

Monochromatic palette

#1A0800 · #1A0800 · #230B00 · #702400 · #BD3C00

Generate more palettes containing #230B00 · Browse all color names

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