#81181c Color Information

In a RGB color space, hex #81181c is composed of 50.6% red, 9.4% green and 11% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 81.4% magenta, 78.3% yellow and 49.4% black. It has a hue angle of 357.7 degrees, a saturation of 68.6% and a lightness of 30%. #81181c color hex could be obtained by blending #ff3038 with #030000. Closest websafe color is: #990033.

    • R 51
    • G 9
    • B 11
    RGB color chart
    • C 0
    • M 81
    • Y 78
    • K 49
    CMYK color chart

#81181c color description : Dark red.

#81181c Color Conversion

The hexadecimal color #81181c has RGB values of R:129, G:24, B:28 and CMYK values of C:0, M:0.81, Y:0.78, K:0.49. Its decimal value is 8460316.

Hex triplet 81181c #81181c
RGB Decimal 129, 24, 28 rgb(129,24,28)
RGB Percent 50.6, 9.4, 11 rgb(50.6%,9.4%,11%)
CMYK 0, 81, 78, 49
HSL 357.7°, 68.6, 30 hsl(357.7,68.6%,30%)
HSV (or HSB) 357.7°, 81.4, 50.6
Web Safe 990033 #990033
CIE-LAB 27.86, 43.72, 26.259
XYZ 9.59, 5.405, 1.637
xyY 0.577, 0.325, 5.405
CIE-LCH 27.86, 51, 30.99
CIE-LUV 27.86, 73.7, 14.718
Hunter-Lab 23.25, 32.941, 12.1
Binary 10000001, 00011000, 00011100

Color Schemes with #81181c

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

Alternatives to #81181c

Below, you can see some colors close to #81181c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81181c Preview

Text with hexadecimal color #81181c

This text has a font color of #81181c.

<span style="color:#81181c;">Text here</span>
#81181c background color

This paragraph has a background color of #81181c.

<p style="background-color:#81181c;">Content here</p>
#81181c border color

This element has a border color of #81181c.

<div style="border:1px solid #81181c;">Content here</div>
CSS codes
.text {color:#81181c;}
.background {background-color:#81181c;}
.border {border:1px solid #81181c;}

Shades and Tints of #81181c

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, #0d0203 is the darkest color, while #fefcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81181c

A tone is produced by adding gray to any pure hue. In this case, #524747 is the less saturated color, while #990006 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81181c 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.

Monochromacy
  • #383838 Achromatopsia 0.005% of the population
  • #473232 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #514b33 Protanopia 1% of men
  • #5d4820 Deuteranopia 1% of men
  • #872425 Tritanopia 0.001% of the population
Trichromacy
  • #62382b Protanomaly 1% of men, 0.01% of women
  • #6a361e Deuteranomaly 6% of men, 0.4% of women
  • #851f21 Tritanomaly 0.01% of the population