#a21c04 Color Information

In a RGB color space, hex #a21c04 is composed of 63.5% red, 11% green and 1.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.7% magenta, 97.5% yellow and 36.5% black. It has a hue angle of 9.1 degrees, a saturation of 95.2% and a lightness of 32.5%. #a21c04 color hex could be obtained by blending #ff3808 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 2
    RGB color chart
    • C 0
    • M 83
    • Y 98
    • K 36
    CMYK color chart

#a21c04 color description : Dark red.

#a21c04 Color Conversion

The hexadecimal color #a21c04 has RGB values of R:162, G:28, B:4 and CMYK values of C:0, M:0.83, Y:0.98, K:0.36. Its decimal value is 10624004.

Hex triplet a21c04 #a21c04
RGB Decimal 162, 28, 4 rgb(162,28,4)
RGB Percent 63.5, 11, 1.6 rgb(63.5%,11%,1.6%)
CMYK 0, 83, 98, 36
HSL 9.1°, 95.2, 32.5 hsl(9.1,95.2%,32.5%)
HSV (or HSB) 9.1°, 97.5, 63.5
Web Safe 993300 #993300
CIE-LAB 35.048, 52.181, 46.807
XYZ 15.338, 8.523, 0.952
xyY 0.618, 0.343, 8.523
CIE-LCH 35.048, 70.099, 41.893
CIE-LUV 35.048, 101.281, 25.928
Hunter-Lab 29.194, 42.695, 18.501
Binary 10100010, 00011100, 00000100

Color Schemes with #a21c04

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

Alternatives to #a21c04

Below, you can see some colors close to #a21c04. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21c04 Preview

Text with hexadecimal color #a21c04

This text has a font color of #a21c04.

<span style="color:#a21c04;">Text here</span>
#a21c04 background color

This paragraph has a background color of #a21c04.

<p style="background-color:#a21c04;">Content here</p>
#a21c04 border color

This element has a border color of #a21c04.

<div style="border:1px solid #a21c04;">Content here</div>
CSS codes
.text {color:#a21c04;}
.background {background-color:#a21c04;}
.border {border:1px solid #a21c04;}

Shades and Tints of #a21c04

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, #090200 is the darkest color, while #fff6f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21c04

A tone is produced by adding gray to any pure hue. In this case, #555151 is the less saturated color, while #a21c04 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21c04 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.

  • #414141 Achromatopsia 0.005% of the population
  • #543a35 Atypical Achromatopsia 0.001% of the population
  • #665b1b Protanopia 1% of men
  • #725700 Deuteranopia 1% of men
  • #a72525 Tritanopia 0.001% of the population
  • #7b4413 Protanomaly 1% of men, 0.01% of women
  • #834101 Deuteranomaly 6% of men, 0.4% of women
  • #a52219 Tritanomaly 0.01% of the population