#a21819 Color Information

In a RGB color space, hex #a21819 is composed of 63.5% red, 9.4% green and 9.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.2% magenta, 84.6% yellow and 36.5% black. It has a hue angle of 359.6 degrees, a saturation of 74.2% and a lightness of 36.5%. #a21819 color hex could be obtained by blending #ff3032 with #450000. Closest websafe color is: #990000.

    • R 64
    • G 9
    • B 10
    RGB color chart
    • C 0
    • M 85
    • Y 85
    • K 36
    CMYK color chart

#a21819 color description : Dark red.

#a21819 Color Conversion

The hexadecimal color #a21819 has RGB values of R:162, G:24, B:25 and CMYK values of C:0, M:0.85, Y:0.85, K:0.36. Its decimal value is 10623001.

Hex triplet a21819 #a21819
RGB Decimal 162, 24, 25 rgb(162,24,25)
RGB Percent 63.5, 9.4, 9.8 rgb(63.5%,9.4%,9.8%)
CMYK 0, 85, 85, 36
HSL 359.6°, 74.2, 36.5 hsl(359.6,74.2%,36.5%)
HSV (or HSB) 359.6°, 85.2, 63.5
Web Safe 990000 #990000
CIE-LAB 34.816, 53.566, 37.322
XYZ 15.403, 8.407, 1.731
xyY 0.603, 0.329, 8.407
CIE-LCH 34.816, 65.286, 34.867
CIE-LUV 34.816, 100.549, 21.463
Hunter-Lab 28.994, 44.087, 16.756
Binary 10100010, 00011000, 00011001

Color Schemes with #a21819

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

Alternatives to #a21819

Below, you can see some colors close to #a21819. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21819 Preview

Text with hexadecimal color #a21819

This text has a font color of #a21819.

<span style="color:#a21819;">Text here</span>
#a21819 background color

This paragraph has a background color of #a21819.

<p style="background-color:#a21819;">Content here</p>
#a21819 border color

This element has a border color of #a21819.

<div style="border:1px solid #a21819;">Content here</div>
CSS codes
.text {color:#a21819;}
.background {background-color:#a21819;}
.border {border:1px solid #a21819;}

Shades and Tints of #a21819

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, #080101 is the darkest color, while #fef6f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21819

A tone is produced by adding gray to any pure hue. In this case, #625858 is the less saturated color, while #b70304 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21819 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
  • #543939 Atypical Achromatopsia 0.001% of the population
  • #635a32 Protanopia 1% of men
  • #715617 Deuteranopia 1% of men
  • #a62423 Tritanopia 0.001% of the population
  • #7a4229 Protanomaly 1% of men, 0.01% of women
  • #833f17 Deuteranomaly 6% of men, 0.4% of women
  • #a51f1f Tritanomaly 0.01% of the population