#a90021 Color Information

In a RGB color space, hex #a90021 is composed of 66.3% red, 0% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 100% magenta, 80.5% yellow and 33.7% black. It has a hue angle of 348.3 degrees, a saturation of 100% and a lightness of 33.1%. #a90021 color hex could be obtained by blending #ff0042 with #530000. Closest websafe color is: #990033.

    • R 66
    • G 0
    • B 13
    RGB color chart
    • C 0
    • M 100
    • Y 80
    • K 34
    CMYK color chart

#a90021 color description : Dark red.

#a90021 Color Conversion

The hexadecimal color #a90021 has RGB values of R:169, G:0, B:33 and CMYK values of C:0, M:1, Y:0.8, K:0.34. Its decimal value is 11075617.

Hex triplet a90021 #a90021
RGB Decimal 169, 0, 33 rgb(169,0,33)
RGB Percent 66.3, 0, 12.9 rgb(66.3%,0%,12.9%)
CMYK 0, 100, 80, 34
HSL 348.3°, 100, 33.1 hsl(348.3,100%,33.1%)
HSV (or HSB) 348.3°, 100, 66.3
Web Safe 990033 #990033
CIE-LAB 35.097, 59.451, 33.522
XYZ 16.638, 8.547, 2.213
xyY 0.607, 0.312, 8.547
CIE-LCH 35.097, 68.25, 29.417
CIE-LUV 35.097, 110.184, 18.01
Hunter-Lab 29.235, 50.421, 15.978
Binary 10101001, 00000000, 00100001

Color Schemes with #a90021

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

Alternatives to #a90021

Below, you can see some colors close to #a90021. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a90021 Preview

Text with hexadecimal color #a90021

This text has a font color of #a90021.

<span style="color:#a90021;">Text here</span>
#a90021 background color

This paragraph has a background color of #a90021.

<p style="background-color:#a90021;">Content here</p>
#a90021 border color

This element has a border color of #a90021.

<div style="border:1px solid #a90021;">Content here</div>
CSS codes
.text {color:#a90021;}
.background {background-color:#a90021;}
.border {border:1px solid #a90021;}

Shades and Tints of #a90021

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, #0c0002 is the darkest color, while #fff7f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a90021

A tone is produced by adding gray to any pure hue. In this case, #5b4e51 is the less saturated color, while #a90021 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a90021 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
  • #363636 Achromatopsia 0.005% of the population
  • #4d2b32 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #625b3e Protanopia 1% of men
  • #715720 Deuteranopia 1% of men
  • #ad140b Tritanopia 0.001% of the population
Trichromacy
  • #7c3a33 Protanomaly 1% of men, 0.01% of women
  • #853720 Deuteranomaly 6% of men, 0.4% of women
  • #ab0c13 Tritanomaly 0.01% of the population