#a21b0b Color Information

In a RGB color space, hex #a21b0b is composed of 63.5% red, 10.6% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.3% magenta, 93.2% yellow and 36.5% black. It has a hue angle of 6.4 degrees, a saturation of 87.3% and a lightness of 33.9%. #a21b0b color hex could be obtained by blending #ff3616 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 4
    RGB color chart
    • C 0
    • M 83
    • Y 93
    • K 36
    CMYK color chart

#a21b0b color description : Dark red.

#a21b0b Color Conversion

The hexadecimal color #a21b0b has RGB values of R:162, G:27, B:11 and CMYK values of C:0, M:0.83, Y:0.93, K:0.36. Its decimal value is 10623755.

Hex triplet a21b0b #a21b0b
RGB Decimal 162, 27, 11 rgb(162,27,11)
RGB Percent 63.5, 10.6, 4.3 rgb(63.5%,10.6%,4.3%)
CMYK 0, 83, 93, 36
HSL 6.4°, 87.3, 33.9 hsl(6.4,87.3%,33.9%)
HSV (or HSB) 6.4°, 93.2, 63.5
Web Safe 993300 #993300
CIE-LAB 34.986, 52.54, 44.062
XYZ 15.353, 8.491, 1.147
xyY 0.614, 0.34, 8.491
CIE-LCH 34.986, 68.57, 39.984
CIE-LUV 34.986, 101.118, 24.793
Hunter-Lab 29.14, 43.054, 18.064
Binary 10100010, 00011011, 00001011

Color Schemes with #a21b0b

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

Alternatives to #a21b0b

Below, you can see some colors close to #a21b0b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21b0b Preview

Text with hexadecimal color #a21b0b

This text has a font color of #a21b0b.

<span style="color:#a21b0b;">Text here</span>
#a21b0b background color

This paragraph has a background color of #a21b0b.

<p style="background-color:#a21b0b;">Content here</p>
#a21b0b border color

This element has a border color of #a21b0b.

<div style="border:1px solid #a21b0b;">Content here</div>
CSS codes
.text {color:#a21b0b;}
.background {background-color:#a21b0b;}
.border {border:1px solid #a21b0b;}

Shades and Tints of #a21b0b

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, #0f0301 is the darkest color, while #fffcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21b0b

A tone is produced by adding gray to any pure hue. In this case, #595554 is the less saturated color, while #a91604 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21b0b 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
  • #424242 Achromatopsia 0.005% of the population
  • #553a37 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655b23 Protanopia 1% of men
  • #725600 Deuteranopia 1% of men
  • #a72525 Tritanopia 0.001% of the population
Trichromacy
  • #7b431a Protanomaly 1% of men, 0.01% of women
  • #834104 Deuteranomaly 6% of men, 0.4% of women
  • #a5211b Tritanomaly 0.01% of the population