#a81421 Color Information

In a RGB color space, hex #a81421 is composed of 65.9% red, 7.8% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 88.1% magenta, 80.4% yellow and 34.1% black. It has a hue angle of 354.7 degrees, a saturation of 78.7% and a lightness of 36.9%. #a81421 color hex could be obtained by blending #ff2842 with #510000. Closest websafe color is: #990033.

    • R 66
    • G 8
    • B 13
    RGB color chart
    • C 0
    • M 88
    • Y 80
    • K 34
    CMYK color chart

#a81421 color description : Dark red.

#a81421 Color Conversion

The hexadecimal color #a81421 has RGB values of R:168, G:20, B:33 and CMYK values of C:0, M:0.88, Y:0.8, K:0.34. Its decimal value is 11015201.

Hex triplet a81421 #a81421
RGB Decimal 168, 20, 33 rgb(168,20,33)
RGB Percent 65.9, 7.8, 12.9 rgb(65.9%,7.8%,12.9%)
CMYK 0, 88, 80, 34
HSL 354.7°, 78.7, 36.9 hsl(354.7,78.7%,36.9%)
HSV (or HSB) 354.7°, 88.1, 65.9
Web Safe 990033 #990033
CIE-LAB 35.863, 56.354, 34.246
XYZ 16.674, 8.937, 2.286
xyY 0.598, 0.32, 8.937
CIE-LCH 35.863, 65.943, 31.287
CIE-LUV 35.863, 105.081, 19.614
Hunter-Lab 29.895, 47.243, 16.393
Binary 10101000, 00010100, 00100001

Color Schemes with #a81421

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

Alternatives to #a81421

Below, you can see some colors close to #a81421. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81421 Preview

Text with hexadecimal color #a81421

This text has a font color of #a81421.

<span style="color:#a81421;">Text here</span>
#a81421 background color

This paragraph has a background color of #a81421.

<p style="background-color:#a81421;">Content here</p>
#a81421 border color

This element has a border color of #a81421.

<div style="border:1px solid #a81421;">Content here</div>
CSS codes
.text {color:#a81421;}
.background {background-color:#a81421;}
.border {border:1px solid #a81421;}

Shades and Tints of #a81421

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, #0a0102 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81421

A tone is produced by adding gray to any pure hue. In this case, #605c5d is the less saturated color, while #b60615 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81421 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
  • #56393b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655d3c Protanopia 1% of men
  • #735820 Deuteranopia 1% of men
  • #ac2221 Tritanopia 0.001% of the population
Trichromacy
  • #7d4232 Protanomaly 1% of men, 0.01% of women
  • #863f20 Deuteranomaly 6% of men, 0.4% of women
  • #aa1d21 Tritanomaly 0.01% of the population