#a81d0b Color Information

In a RGB color space, hex #a81d0b is composed of 65.9% red, 11.4% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.7% magenta, 93.5% yellow and 34.1% black. It has a hue angle of 6.9 degrees, a saturation of 87.7% and a lightness of 35.1%. #a81d0b color hex could be obtained by blending #ff3a16 with #510000. Closest websafe color is: #993300.

    • R 66
    • G 11
    • B 4
    RGB color chart
    • C 0
    • M 83
    • Y 93
    • K 34
    CMYK color chart

#a81d0b color description : Dark red.

#a81d0b Color Conversion

The hexadecimal color #a81d0b has RGB values of R:168, G:29, B:11 and CMYK values of C:0, M:0.83, Y:0.93, K:0.34. Its decimal value is 11017483.

Hex triplet a81d0b #a81d0b
RGB Decimal 168, 29, 11 rgb(168,29,11)
RGB Percent 65.9, 11.4, 4.3 rgb(65.9%,11.4%,4.3%)
CMYK 0, 83, 93, 34
HSL 6.9°, 87.7, 35.1 hsl(6.9,87.7%,35.1%)
HSV (or HSB) 6.9°, 93.5, 65.9
Web Safe 993300 #993300
CIE-LAB 36.423, 53.799, 45.612
XYZ 16.649, 9.23, 1.222
xyY 0.614, 0.341, 9.23
CIE-LCH 36.423, 70.533, 40.292
CIE-LUV 36.423, 104.944, 25.992
Hunter-Lab 30.381, 44.655, 18.883
Binary 10101000, 00011101, 00001011

Color Schemes with #a81d0b

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

Alternatives to #a81d0b

Below, you can see some colors close to #a81d0b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81d0b Preview

Text with hexadecimal color #a81d0b

This text has a font color of #a81d0b.

<span style="color:#a81d0b;">Text here</span>
#a81d0b background color

This paragraph has a background color of #a81d0b.

<p style="background-color:#a81d0b;">Content here</p>
#a81d0b border color

This element has a border color of #a81d0b.

<div style="border:1px solid #a81d0b;">Content here</div>
CSS codes
.text {color:#a81d0b;}
.background {background-color:#a81d0b;}
.border {border:1px solid #a81d0b;}

Shades and Tints of #a81d0b

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, #020000 is the darkest color, while #fef1ef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81d0b

A tone is produced by adding gray to any pure hue. In this case, #5c5757 is the less saturated color, while #af1804 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81d0b 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
  • #454545 Achromatopsia 0.005% of the population
  • #593d39 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #695e23 Protanopia 1% of men
  • #765a00 Deuteranopia 1% of men
  • #ac2727 Tritanopia 0.001% of the population
Trichromacy
  • #80461a Protanomaly 1% of men, 0.01% of women
  • #884304 Deuteranomaly 6% of men, 0.4% of women
  • #ab231c Tritanomaly 0.01% of the population