#a81231 Color Information

In a RGB color space, hex #a81231 is composed of 65.9% red, 7.1% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89.3% magenta, 70.8% yellow and 34.1% black. It has a hue angle of 347.6 degrees, a saturation of 80.6% and a lightness of 36.5%. #a81231 color hex could be obtained by blending #ff2462 with #510000. Closest websafe color is: #990033.

    • R 66
    • G 7
    • B 19
    RGB color chart
    • C 0
    • M 89
    • Y 71
    • K 34
    CMYK color chart

#a81231 color description : Dark red.

#a81231 Color Conversion

The hexadecimal color #a81231 has RGB values of R:168, G:18, B:49 and CMYK values of C:0, M:0.89, Y:0.71, K:0.34. Its decimal value is 11014705.

Hex triplet a81231 #a81231
RGB Decimal 168, 18, 49 rgb(168,18,49)
RGB Percent 65.9, 7.1, 19.2 rgb(65.9%,7.1%,19.2%)
CMYK 0, 89, 71, 34
HSL 347.6°, 80.6, 36.5 hsl(347.6,80.6%,36.5%)
HSV (or HSB) 347.6°, 89.3, 65.9
Web Safe 990033 #990033
CIE-LAB 35.948, 57.355, 24.505
XYZ 16.92, 8.981, 3.748
xyY 0.571, 0.303, 8.981
CIE-LCH 35.948, 62.371, 23.135
CIE-LUV 35.948, 101.722, 13.046
Hunter-Lab 29.969, 48.333, 13.563
Binary 10101000, 00010010, 00110001

Color Schemes with #a81231

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

Alternatives to #a81231

Below, you can see some colors close to #a81231. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81231 Preview

Text with hexadecimal color #a81231

This text has a font color of #a81231.

<span style="color:#a81231;">Text here</span>
#a81231 background color

This paragraph has a background color of #a81231.

<p style="background-color:#a81231;">Content here</p>
#a81231 border color

This element has a border color of #a81231.

<div style="border:1px solid #a81231;">Content here</div>
CSS codes
.text {color:#a81231;}
.background {background-color:#a81231;}
.border {border:1px solid #a81231;}

Shades and Tints of #a81231

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, #090102 is the darkest color, while #fef6f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81231

A tone is produced by adding gray to any pure hue. In this case, #605a5b is the less saturated color, while #b60429 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81231 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
  • #424242 Achromatopsia 0.005% of the population
  • #56383f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #625d4f Protanopia 1% of men
  • #715932 Deuteranopia 1% of men
  • #ab2423 Tritanopia 0.001% of the population
Trichromacy
  • #7b4144 Protanomaly 1% of men, 0.01% of women
  • #853f31 Deuteranomaly 6% of men, 0.4% of women
  • #aa1d28 Tritanomaly 0.01% of the population