#81181f Color Information

In a RGB color space, hex #81181f is composed of 50.6% red, 9.4% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 81.4% magenta, 76% yellow and 49.4% black. It has a hue angle of 356 degrees, a saturation of 68.6% and a lightness of 30%. #81181f color hex could be obtained by blending #ff303e with #030000. Closest websafe color is: #990033.

    • R 51
    • G 9
    • B 12
    RGB color chart
    • C 0
    • M 81
    • Y 76
    • K 49
    CMYK color chart

#81181f color description : Dark red.

#81181f Color Conversion

The hexadecimal color #81181f has RGB values of R:129, G:24, B:31 and CMYK values of C:0, M:0.81, Y:0.76, K:0.49. Its decimal value is 8460319.

Hex triplet 81181f #81181f
RGB Decimal 129, 24, 31 rgb(129,24,31)
RGB Percent 50.6, 9.4, 12.2 rgb(50.6%,9.4%,12.2%)
CMYK 0, 81, 76, 49
HSL 356°, 68.6, 30 hsl(356,68.6%,30%)
HSV (or HSB) 356°, 81.4, 50.6
Web Safe 990033 #990033
CIE-LAB 27.901, 43.849, 24.409
XYZ 9.628, 5.42, 1.836
xyY 0.57, 0.321, 5.42
CIE-LCH 27.901, 50.185, 29.102
CIE-LUV 27.901, 73.077, 13.604
Hunter-Lab 23.282, 33.071, 11.623
Binary 10000001, 00011000, 00011111

Color Schemes with #81181f

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

Alternatives to #81181f

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

Similar Colors

#81181f Preview

Text with hexadecimal color #81181f

This text has a font color of #81181f.

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

This paragraph has a background color of #81181f.

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

This element has a border color of #81181f.

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

Shades and Tints of #81181f

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 #81181f

A tone is produced by adding gray to any pure hue. In this case, #524748 is the less saturated color, while #99000b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81181f 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
  • #473233 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #514b36 Protanopia 1% of men
  • #5c4823 Deuteranopia 1% of men
  • #872425 Tritanopia 0.001% of the population
Trichromacy
  • #62382e Protanomaly 1% of men, 0.01% of women
  • #6a3621 Deuteranomaly 6% of men, 0.4% of women
  • #852023 Tritanomaly 0.01% of the population