#a91e21 Color Information

In a RGB color space, hex #a91e21 is composed of 66.3% red, 11.8% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.2% magenta, 80.5% yellow and 33.7% black. It has a hue angle of 358.7 degrees, a saturation of 69.8% and a lightness of 39%. #a91e21 color hex could be obtained by blending #ff3c42 with #530000. Closest websafe color is: #993333.

    • R 66
    • G 12
    • B 13
    RGB color chart
    • C 0
    • M 82
    • Y 80
    • K 34
    CMYK color chart

#a91e21 color description : Dark red.

#a91e21 Color Conversion

The hexadecimal color #a91e21 has RGB values of R:169, G:30, B:33 and CMYK values of C:0, M:0.82, Y:0.8, K:0.34. Its decimal value is 11083297.

Hex triplet a91e21 #a91e21
RGB Decimal 169, 30, 33 rgb(169,30,33)
RGB Percent 66.3, 11.8, 12.9 rgb(66.3%,11.8%,12.9%)
CMYK 0, 82, 80, 34
HSL 358.7°, 69.8, 39 hsl(358.7,69.8%,39%)
HSV (or HSB) 358.7°, 82.2, 66.3
Web Safe 993333 #993333
CIE-LAB 36.884, 54.325, 35.359
XYZ 17.102, 9.476, 2.367
xyY 0.591, 0.327, 9.476
CIE-LCH 36.884, 64.819, 33.059
CIE-LUV 36.884, 102.333, 21.269
Hunter-Lab 30.782, 45.301, 16.988
Binary 10101001, 00011110, 00100001

Color Schemes with #a91e21

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

Alternatives to #a91e21

Below, you can see some colors close to #a91e21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a91e21 Preview

Text with hexadecimal color #a91e21

This text has a font color of #a91e21.

<span style="color:#a91e21;">Text here</span>
#a91e21 background color

This paragraph has a background color of #a91e21.

<p style="background-color:#a91e21;">Content here</p>
#a91e21 border color

This element has a border color of #a91e21.

<div style="border:1px solid #a91e21;">Content here</div>
CSS codes
.text {color:#a91e21;}
.background {background-color:#a91e21;}
.border {border:1px solid #a91e21;}

Shades and Tints of #a91e21

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, #020000 is the darkest color, while #fcf1f1 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a91e21

A tone is produced by adding gray to any pure hue. In this case, #646363 is the less saturated color, while #c0070b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a91e21 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
  • #484848 Achromatopsia 0.005% of the population
  • #5b4040 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #685f3b Protanopia 1% of men
  • #765b21 Deuteranopia 1% of men
  • #ad2a2a Tritanopia 0.001% of the population
Trichromacy
  • #7f4731 Protanomaly 1% of men, 0.01% of women
  • #884421 Deuteranomaly 6% of men, 0.4% of women
  • #ab2527 Tritanomaly 0.01% of the population