#a81b36 Color Information

In a RGB color space, hex #a81b36 is composed of 65.9% red, 10.6% green and 21.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.9% magenta, 67.9% yellow and 34.1% black. It has a hue angle of 348.5 degrees, a saturation of 72.3% and a lightness of 38.2%. #a81b36 color hex could be obtained by blending #ff366c with #510000. Closest websafe color is: #993333.

    • R 66
    • G 11
    • B 21
    RGB color chart
    • C 0
    • M 84
    • Y 68
    • K 34
    CMYK color chart

#a81b36 color description : Dark red.

#a81b36 Color Conversion

The hexadecimal color #a81b36 has RGB values of R:168, G:27, B:54 and CMYK values of C:0, M:0.84, Y:0.68, K:0.34. Its decimal value is 11017014.

Hex triplet a81b36 #a81b36
RGB Decimal 168, 27, 54 rgb(168,27,54)
RGB Percent 65.9, 10.6, 21.2 rgb(65.9%,10.6%,21.2%)
CMYK 0, 84, 68, 34
HSL 348.5°, 72.3, 38.2 hsl(348.5,72.3%,38.2%)
HSV (or HSB) 348.5°, 83.9, 65.9
Web Safe 993333 #993333
CIE-LAB 36.7, 55.695, 22.263
XYZ 17.207, 9.377, 4.394
xyY 0.555, 0.303, 9.377
CIE-LCH 36.7, 59.979, 21.788
CIE-LUV 36.7, 97.595, 11.959
Hunter-Lab 30.622, 46.713, 12.928
Binary 10101000, 00011011, 00110110

Color Schemes with #a81b36

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

Alternatives to #a81b36

Below, you can see some colors close to #a81b36. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81b36 Preview

Text with hexadecimal color #a81b36

This text has a font color of #a81b36.

<span style="color:#a81b36;">Text here</span>
#a81b36 background color

This paragraph has a background color of #a81b36.

<p style="background-color:#a81b36;">Content here</p>
#a81b36 border color

This element has a border color of #a81b36.

<div style="border:1px solid #a81b36;">Content here</div>
CSS codes
.text {color:#a81b36;}
.background {background-color:#a81b36;}
.border {border:1px solid #a81b36;}

Shades and Tints of #a81b36

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, #100305 is the darkest color, while #fffefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81b36

A tone is produced by adding gray to any pure hue. In this case, #655f60 is the less saturated color, while #bf0428 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81b36 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
  • #484848 Achromatopsia 0.005% of the population
  • #5b3f44 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635e53 Protanopia 1% of men
  • #735b37 Deuteranopia 1% of men
  • #ab2b2c Tritanopia 0.001% of the population
Trichromacy
  • #7c4649 Protanomaly 1% of men, 0.01% of women
  • #864336 Deuteranomaly 6% of men, 0.4% of women
  • #aa252f Tritanomaly 0.01% of the population