#a21828 Color Information

In a RGB color space, hex #a21828 is composed of 63.5% red, 9.4% green and 15.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.2% magenta, 75.3% yellow and 36.5% black. It has a hue angle of 353 degrees, a saturation of 74.2% and a lightness of 36.5%. #a21828 color hex could be obtained by blending #ff3050 with #450000. Closest websafe color is: #990033.

    • R 64
    • G 9
    • B 16
    RGB color chart
    • C 0
    • M 85
    • Y 75
    • K 36
    CMYK color chart

#a21828 color description : Dark red.

#a21828 Color Conversion

The hexadecimal color #a21828 has RGB values of R:162, G:24, B:40 and CMYK values of C:0, M:0.85, Y:0.75, K:0.36. Its decimal value is 10623016.

Hex triplet a21828 #a21828
RGB Decimal 162, 24, 40 rgb(162,24,40)
RGB Percent 63.5, 9.4, 15.7 rgb(63.5%,9.4%,15.7%)
CMYK 0, 85, 75, 36
HSL 353°, 74.2, 36.5 hsl(353,74.2%,36.5%)
HSV (or HSB) 353°, 85.2, 63.5
Web Safe 990033 #990033
CIE-LAB 34.983, 54.066, 28.699
XYZ 15.611, 8.49, 2.824
xyY 0.58, 0.315, 8.49
CIE-LCH 34.983, 61.211, 27.96
CIE-LUV 34.983, 97.556, 16.482
Hunter-Lab 29.137, 44.644, 14.649
Binary 10100010, 00011000, 00101000

Color Schemes with #a21828

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

Alternatives to #a21828

Below, you can see some colors close to #a21828. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21828 Preview

Text with hexadecimal color #a21828

This text has a font color of #a21828.

<span style="color:#a21828;">Text here</span>
#a21828 background color

This paragraph has a background color of #a21828.

<p style="background-color:#a21828;">Content here</p>
#a21828 border color

This element has a border color of #a21828.

<div style="border:1px solid #a21828;">Content here</div>
CSS codes
.text {color:#a21828;}
.background {background-color:#a21828;}
.border {border:1px solid #a21828;}

Shades and Tints of #a21828

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, #080102 is the darkest color, while #fef6f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21828

A tone is produced by adding gray to any pure hue. In this case, #625859 is the less saturated color, while #b70318 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21828 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
  • #563a3e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #615b43 Protanopia 1% of men
  • #705729 Deuteranopia 1% of men
  • #a62626 Tritanopia 0.001% of the population
Trichromacy
  • #794239 Protanomaly 1% of men, 0.01% of women
  • #824028 Deuteranomaly 6% of men, 0.4% of women
  • #a42127 Tritanomaly 0.01% of the population