#81101b Color Information

In a RGB color space, hex #81101b is composed of 50.6% red, 6.3% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 87.6% magenta, 79.1% yellow and 49.4% black. It has a hue angle of 354.2 degrees, a saturation of 77.9% and a lightness of 28.4%. #81101b color hex could be obtained by blending #ff2036 with #030000. Closest websafe color is: #990033.

    • R 51
    • G 6
    • B 11
    RGB color chart
    • C 0
    • M 88
    • Y 79
    • K 49
    CMYK color chart

#81101b color description : Dark red.

#81101b Color Conversion

The hexadecimal color #81101b has RGB values of R:129, G:16, B:27 and CMYK values of C:0, M:0.88, Y:0.79, K:0.49. Its decimal value is 8458267.

Hex triplet 81101b #81101b
RGB Decimal 129, 16, 27 rgb(129,16,27)
RGB Percent 50.6, 6.3, 10.6 rgb(50.6%,6.3%,10.6%)
CMYK 0, 88, 79, 49
HSL 354.2°, 77.9, 28.4 hsl(354.2,77.9%,28.4%)
HSV (or HSB) 354.2°, 87.6, 50.6
Web Safe 990033 #990033
CIE-LAB 27.068, 45.886, 26.016
XYZ 9.437, 5.118, 1.528
xyY 0.587, 0.318, 5.118
CIE-LCH 27.068, 52.748, 29.552
CIE-LUV 27.068, 76.685, 13.727
Hunter-Lab 22.623, 34.868, 11.832
Binary 10000001, 00010000, 00011011

Color Schemes with #81101b

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #81101b

Below, you can see some colors close to #81101b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81101b Preview

Text with hexadecimal color #81101b

This text has a font color of #81101b.

<span style="color:#81101b;">Text here</span>
#81101b background color

This paragraph has a background color of #81101b.

<p style="background-color:#81101b;">Content here</p>
#81101b border color

This element has a border color of #81101b.

<div style="border:1px solid #81101b;">Content here</div>
CSS codes
.text {color:#81101b;}
.background {background-color:#81101b;}
.border {border:1px solid #81101b;}

Shades and Tints of #81101b

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #070101 is the darkest color, while #fef4f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81101b

A tone is produced by adding gray to any pure hue. In this case, #494848 is the less saturated color, while #8c0512 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81101b is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

  • #333333 Achromatopsia 0.005% of the population
  • #432c2e Atypical Achromatopsia 0.001% of the population
  • #4f4933 Protanopia 1% of men
  • #5b461e Deuteranopia 1% of men
  • #871e1e Tritanopia 0.001% of the population
  • #61342a Protanomaly 1% of men, 0.01% of women
  • #68321d Deuteranomaly 6% of men, 0.4% of women
  • #85191c Tritanomaly 0.01% of the population