#a81621 Color Information

In a RGB color space, hex #a81621 is composed of 65.9% red, 8.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.9% magenta, 80.4% yellow and 34.1% black. It has a hue angle of 355.5 degrees, a saturation of 76.8% and a lightness of 37.3%. #a81621 color hex could be obtained by blending #ff2c42 with #510000. Closest websafe color is: #990033.

    • R 66
    • G 9
    • B 13
    RGB color chart
    • C 0
    • M 87
    • Y 80
    • K 34
    CMYK color chart

#a81621 color description : Dark red.

#a81621 Color Conversion

The hexadecimal color #a81621 has RGB values of R:168, G:22, B:33 and CMYK values of C:0, M:0.87, Y:0.8, K:0.34. Its decimal value is 11015713.

Hex triplet a81621 #a81621
RGB Decimal 168, 22, 33 rgb(168,22,33)
RGB Percent 65.9, 8.6, 12.9 rgb(65.9%,8.6%,12.9%)
CMYK 0, 87, 80, 34
HSL 355.5°, 76.8, 37.3 hsl(355.5,76.8%,37.3%)
HSV (or HSB) 355.5°, 86.9, 65.9
Web Safe 990033 #990033
CIE-LAB 36.005, 55.948, 34.392
XYZ 16.711, 9.011, 2.298
xyY 0.596, 0.322, 9.011
CIE-LCH 36.005, 65.673, 31.58
CIE-LUV 36.005, 104.462, 19.872
Hunter-Lab 30.018, 46.84, 16.473
Binary 10101000, 00010110, 00100001

Color Schemes with #a81621

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

Alternatives to #a81621

Below, you can see some colors close to #a81621. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81621 Preview

Text with hexadecimal color #a81621

This text has a font color of #a81621.

<span style="color:#a81621;">Text here</span>
#a81621 background color

This paragraph has a background color of #a81621.

<p style="background-color:#a81621;">Content here</p>
#a81621 border color

This element has a border color of #a81621.

<div style="border:1px solid #a81621;">Content here</div>
CSS codes
.text {color:#a81621;}
.background {background-color:#a81621;}
.border {border:1px solid #a81621;}

Shades and Tints of #a81621

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, #0c0202 is the darkest color, while #fefafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81621

A tone is produced by adding gray to any pure hue. In this case, #665859 is the less saturated color, while #be000e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81621 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
  • #434343 Achromatopsia 0.005% of the population
  • #573a3c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655d3c Protanopia 1% of men
  • #745920 Deuteranopia 1% of men
  • #ac2323 Tritanopia 0.001% of the population
Trichromacy
  • #7d4332 Protanomaly 1% of men, 0.01% of women
  • #864020 Deuteranomaly 6% of men, 0.4% of women
  • #aa1e22 Tritanomaly 0.01% of the population