#a81311 Color Information

In a RGB color space, hex #a81311 is composed of 65.9% red, 7.5% green and 6.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 88.7% magenta, 89.9% yellow and 34.1% black. It has a hue angle of 0.8 degrees, a saturation of 81.6% and a lightness of 36.3%. #a81311 color hex could be obtained by blending #ff2622 with #510000. Closest websafe color is: #990000.

    • R 66
    • G 7
    • B 7
    RGB color chart
    • C 0
    • M 89
    • Y 90
    • K 34
    CMYK color chart

#a81311 color description : Dark red.

#a81311 Color Conversion

The hexadecimal color #a81311 has RGB values of R:168, G:19, B:17 and CMYK values of C:0, M:0.89, Y:0.9, K:0.34. Its decimal value is 11014929.

Hex triplet a81311 #a81311
RGB Decimal 168, 19, 17 rgb(168,19,17)
RGB Percent 65.9, 7.5, 6.7 rgb(65.9%,7.5%,6.7%)
CMYK 0, 89, 90, 34
HSL 0.8°, 81.6, 36.3 hsl(0.8,81.6%,36.3%)
HSV (or HSB) 0.8°, 89.9, 65.9
Web Safe 990000 #990000
CIE-LAB 35.661, 56.153, 42.583
XYZ 16.483, 8.833, 1.367
xyY 0.618, 0.331, 8.833
CIE-LCH 35.661, 70.473, 37.175
CIE-LUV 35.661, 107.954, 23.634
Hunter-Lab 29.721, 46.987, 18.077
Binary 10101000, 00010011, 00010001

Color Schemes with #a81311

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

Alternatives to #a81311

Below, you can see some colors close to #a81311. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81311 Preview

Text with hexadecimal color #a81311

This text has a font color of #a81311.

<span style="color:#a81311;">Text here</span>
#a81311 background color

This paragraph has a background color of #a81311.

<p style="background-color:#a81311;">Content here</p>
#a81311 border color

This element has a border color of #a81311.

<div style="border:1px solid #a81311;">Content here</div>
CSS codes
.text {color:#a81311;}
.background {background-color:#a81311;}
.border {border:1px solid #a81311;}

Shades and Tints of #a81311

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, #080101 is the darkest color, while #fef5f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81311

A tone is produced by adding gray to any pure hue. In this case, #615858 is the less saturated color, while #b60503 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81311 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
  • #3f3f3f Achromatopsia 0.005% of the population
  • #543636 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665c2a Protanopia 1% of men
  • #745800 Deuteranopia 1% of men
  • #ac1f1d Tritanopia 0.001% of the population
Trichromacy
  • #7e4221 Protanomaly 1% of men, 0.01% of women
  • #863f06 Deuteranomaly 6% of men, 0.4% of women
  • #aa1a18 Tritanomaly 0.01% of the population