#a21b18 Color Information

In a RGB color space, hex #a21b18 is composed of 63.5% red, 10.6% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.3% magenta, 85.2% yellow and 36.5% black. It has a hue angle of 1.3 degrees, a saturation of 74.2% and a lightness of 36.5%. #a21b18 color hex could be obtained by blending #ff3630 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 9
    RGB color chart
    • C 0
    • M 83
    • Y 85
    • K 36
    CMYK color chart

#a21b18 color description : Dark red.

#a21b18 Color Conversion

The hexadecimal color #a21b18 has RGB values of R:162, G:27, B:24 and CMYK values of C:0, M:0.83, Y:0.85, K:0.36. Its decimal value is 10623768.

Hex triplet a21b18 #a21b18
RGB Decimal 162, 27, 24 rgb(162,27,24)
RGB Percent 63.5, 10.6, 9.4 rgb(63.5%,10.6%,9.4%)
CMYK 0, 83, 85, 36
HSL 1.3°, 74.2, 36.5 hsl(1.3,74.2%,36.5%)
HSV (or HSB) 1.3°, 85.2, 63.5
Web Safe 993300 #993300
CIE-LAB 35.069, 52.796, 38.09
XYZ 15.458, 8.533, 1.697
xyY 0.602, 0.332, 8.533
CIE-LCH 35.069, 65.102, 35.809
CIE-LUV 35.069, 99.57, 22.185
Hunter-Lab 29.212, 43.337, 17.003
Binary 10100010, 00011011, 00011000

Color Schemes with #a21b18

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

Alternatives to #a21b18

Below, you can see some colors close to #a21b18. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21b18 Preview

Text with hexadecimal color #a21b18

This text has a font color of #a21b18.

<span style="color:#a21b18;">Text here</span>
#a21b18 background color

This paragraph has a background color of #a21b18.

<p style="background-color:#a21b18;">Content here</p>
#a21b18 border color

This element has a border color of #a21b18.

<div style="border:1px solid #a21b18;">Content here</div>
CSS codes
.text {color:#a21b18;}
.background {background-color:#a21b18;}
.border {border:1px solid #a21b18;}

Shades and Tints of #a21b18

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 #a21b18

A tone is produced by adding gray to any pure hue. In this case, #625958 is the less saturated color, while #b70603 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21b18 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
  • #563b3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645b30 Protanopia 1% of men
  • #725715 Deuteranopia 1% of men
  • #a62626 Tritanopia 0.001% of the population
Trichromacy
  • #7a4427 Protanomaly 1% of men, 0.01% of women
  • #834116 Deuteranomaly 6% of men, 0.4% of women
  • #a52221 Tritanomaly 0.01% of the population