#a21b0a Color Information

In a RGB color space, hex #a21b0a is composed of 63.5% red, 10.6% green and 3.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.3% magenta, 93.8% yellow and 36.5% black. It has a hue angle of 6.7 degrees, a saturation of 88.4% and a lightness of 33.7%. #a21b0a color hex could be obtained by blending #ff3614 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 4
    RGB color chart
    • C 0
    • M 83
    • Y 94
    • K 36
    CMYK color chart

#a21b0a color description : Dark red.

#a21b0a Color Conversion

The hexadecimal color #a21b0a has RGB values of R:162, G:27, B:10 and CMYK values of C:0, M:0.83, Y:0.94, K:0.36. Its decimal value is 10623754.

Hex triplet a21b0a #a21b0a
RGB Decimal 162, 27, 10 rgb(162,27,10)
RGB Percent 63.5, 10.6, 3.9 rgb(63.5%,10.6%,3.9%)
CMYK 0, 83, 94, 36
HSL 6.7°, 88.4, 33.7 hsl(6.7,88.4%,33.7%)
HSV (or HSB) 6.7°, 93.8, 63.5
Web Safe 993300 #993300
CIE-LAB 34.981, 52.526, 44.434
XYZ 15.348, 8.489, 1.118
xyY 0.615, 0.34, 8.489
CIE-LCH 34.981, 68.8, 40.229
CIE-LUV 34.981, 101.202, 24.935
Hunter-Lab 29.136, 43.039, 18.121
Binary 10100010, 00011011, 00001010

Color Schemes with #a21b0a

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

Alternatives to #a21b0a

Below, you can see some colors close to #a21b0a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21b0a Preview

Text with hexadecimal color #a21b0a

This text has a font color of #a21b0a.

<span style="color:#a21b0a;">Text here</span>
#a21b0a background color

This paragraph has a background color of #a21b0a.

<p style="background-color:#a21b0a;">Content here</p>
#a21b0a border color

This element has a border color of #a21b0a.

<div style="border:1px solid #a21b0a;">Content here</div>
CSS codes
.text {color:#a21b0a;}
.background {background-color:#a21b0a;}
.border {border:1px solid #a21b0a;}

Shades and Tints of #a21b0a

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, #0e0201 is the darkest color, while #fffbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21b0a

A tone is produced by adding gray to any pure hue. In this case, #595353 is the less saturated color, while #a91603 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21b0a 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
  • #414141 Achromatopsia 0.005% of the population
  • #543936 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655b22 Protanopia 1% of men
  • #725600 Deuteranopia 1% of men
  • #a72525 Tritanopia 0.001% of the population
Trichromacy
  • #7b4319 Protanomaly 1% of men, 0.01% of women
  • #834103 Deuteranomaly 6% of men, 0.4% of women
  • #a5211b Tritanomaly 0.01% of the population