#a81300 Color Information

In a RGB color space, hex #a81300 is composed of 65.9% red, 7.5% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 88.7% magenta, 100% yellow and 34.1% black. It has a hue angle of 6.8 degrees, a saturation of 100% and a lightness of 32.9%. #a81300 color hex could be obtained by blending #ff2600 with #510000. Closest websafe color is: #990000.

    • R 66
    • G 7
    • B 0
    RGB color chart
    • C 0
    • M 89
    • Y 100
    • K 34
    CMYK color chart

#a81300 color description : Dark red.

#a81300 Color Conversion

The hexadecimal color #a81300 has RGB values of R:168, G:19, B:0 and CMYK values of C:0, M:0.89, Y:1, K:0.34. Its decimal value is 11014912.

Hex triplet a81300 #a81300
RGB Decimal 168, 19, 0 rgb(168,19,0)
RGB Percent 65.9, 7.5, 0 rgb(65.9%,7.5%,0%)
CMYK 0, 89, 100, 34
HSL 6.8°, 100, 32.9 hsl(6.8,100%,32.9%)
HSV (or HSB) 6.8°, 100, 65.9
Web Safe 990000 #990000
CIE-LAB 35.582, 55.922, 49.411
XYZ 16.382, 8.793, 0.835
xyY 0.63, 0.338, 8.793
CIE-LCH 35.582, 74.623, 41.463
CIE-LUV 35.582, 109.521, 26.139
Hunter-Lab 29.653, 46.725, 19.088
Binary 10101000, 00010011, 00000000

Color Schemes with #a81300

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

Alternatives to #a81300

Below, you can see some colors close to #a81300. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81300 Preview

Text with hexadecimal color #a81300

This text has a font color of #a81300.

<span style="color:#a81300;">Text here</span>
#a81300 background color

This paragraph has a background color of #a81300.

<p style="background-color:#a81300;">Content here</p>
#a81300 border color

This element has a border color of #a81300.

<div style="border:1px solid #a81300;">Content here</div>
CSS codes
.text {color:#a81300;}
.background {background-color:#a81300;}
.border {border:1px solid #a81300;}

Shades and Tints of #a81300

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, #0b0100 is the darkest color, while #fff7f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81300

A tone is produced by adding gray to any pure hue. In this case, #5a4f4e is the less saturated color, while #a81300 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81300 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.

  • #3d3d3d Achromatopsia 0.005% of the population
  • #523531 Atypical Achromatopsia 0.001% of the population
  • #675c17 Protanopia 1% of men
  • #735800 Deuteranopia 1% of men
  • #ac1d1b Tritanopia 0.001% of the population
  • #7f410e Protanomaly 1% of men, 0.01% of women
  • #863f00 Deuteranomaly 6% of men, 0.4% of women
  • #aa1911 Tritanomaly 0.01% of the population