#a81931 Color Information

In a RGB color space, hex #a81931 is composed of 65.9% red, 9.8% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.1% magenta, 70.8% yellow and 34.1% black. It has a hue angle of 349.9 degrees, a saturation of 74.1% and a lightness of 37.8%. #a81931 color hex could be obtained by blending #ff3262 with #510000. Closest websafe color is: #990033.

    • R 66
    • G 10
    • B 19
    RGB color chart
    • C 0
    • M 85
    • Y 71
    • K 34
    CMYK color chart

#a81931 color description : Dark red.

#a81931 Color Conversion

The hexadecimal color #a81931 has RGB values of R:168, G:25, B:49 and CMYK values of C:0, M:0.85, Y:0.71, K:0.34. Its decimal value is 11016497.

Hex triplet a81931 #a81931
RGB Decimal 168, 25, 49 rgb(168,25,49)
RGB Percent 65.9, 9.8, 19.2 rgb(65.9%,9.8%,19.2%)
CMYK 0, 85, 71, 34
HSL 349.9°, 74.1, 37.8 hsl(349.9,74.1%,37.8%)
HSV (or HSB) 349.9°, 85.1, 65.9
Web Safe 990033 #990033
CIE-LAB 36.45, 55.919, 25.118
XYZ 17.051, 9.244, 3.792
xyY 0.567, 0.307, 9.244
CIE-LCH 36.45, 61.301, 24.189
CIE-LUV 36.45, 99.68, 14.018
Hunter-Lab 30.404, 46.901, 13.888
Binary 10101000, 00011001, 00110001

Color Schemes with #a81931

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

Alternatives to #a81931

Below, you can see some colors close to #a81931. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81931 Preview

Text with hexadecimal color #a81931

This text has a font color of #a81931.

<span style="color:#a81931;">Text here</span>
#a81931 background color

This paragraph has a background color of #a81931.

<p style="background-color:#a81931;">Content here</p>
#a81931 border color

This element has a border color of #a81931.

<div style="border:1px solid #a81931;">Content here</div>
CSS codes
.text {color:#a81931;}
.background {background-color:#a81931;}
.border {border:1px solid #a81931;}

Shades and Tints of #a81931

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, #0e0204 is the darkest color, while #fffcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81931

A tone is produced by adding gray to any pure hue. In this case, #655c5d is the less saturated color, while #be0322 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81931 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
  • #464646 Achromatopsia 0.005% of the population
  • #5a3d42 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635e4e Protanopia 1% of men
  • #735a32 Deuteranopia 1% of men
  • #ab2929 Tritanopia 0.001% of the population
Trichromacy
  • #7c4543 Protanomaly 1% of men, 0.01% of women
  • #864231 Deuteranomaly 6% of men, 0.4% of women
  • #aa232c Tritanomaly 0.01% of the population