#a21d0a Color Information

In a RGB color space, hex #a21d0a is composed of 63.5% red, 11.4% green and 3.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.1% magenta, 93.8% yellow and 36.5% black. It has a hue angle of 7.5 degrees, a saturation of 88.4% and a lightness of 33.7%. #a21d0a color hex could be obtained by blending #ff3a14 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 4
    RGB color chart
    • C 0
    • M 82
    • Y 94
    • K 36
    CMYK color chart

#a21d0a color description : Dark red.

#a21d0a Color Conversion

The hexadecimal color #a21d0a has RGB values of R:162, G:29, B:10 and CMYK values of C:0, M:0.82, Y:0.94, K:0.36. Its decimal value is 10624266.

Hex triplet a21d0a #a21d0a
RGB Decimal 162, 29, 10 rgb(162,29,10)
RGB Percent 63.5, 11.4, 3.9 rgb(63.5%,11.4%,3.9%)
CMYK 0, 82, 94, 36
HSL 7.5°, 88.4, 33.7 hsl(7.5,88.4%,33.7%)
HSV (or HSB) 7.5°, 93.8, 63.5
Web Safe 993300 #993300
CIE-LAB 35.171, 51.991, 44.556
XYZ 15.395, 8.584, 1.133
xyY 0.613, 0.342, 8.584
CIE-LCH 35.171, 68.471, 40.597
CIE-LUV 35.171, 100.361, 25.255
Hunter-Lab 29.298, 42.523, 18.215
Binary 10100010, 00011101, 00001010

Color Schemes with #a21d0a

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

Alternatives to #a21d0a

Below, you can see some colors close to #a21d0a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21d0a Preview

Text with hexadecimal color #a21d0a

This text has a font color of #a21d0a.

<span style="color:#a21d0a;">Text here</span>
#a21d0a background color

This paragraph has a background color of #a21d0a.

<p style="background-color:#a21d0a;">Content here</p>
#a21d0a border color

This element has a border color of #a21d0a.

<div style="border:1px solid #a21d0a;">Content here</div>
CSS codes
.text {color:#a21d0a;}
.background {background-color:#a21d0a;}
.border {border:1px solid #a21d0a;}

Shades and Tints of #a21d0a

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, #0e0301 is the darkest color, while #fffbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21d0a

A tone is produced by adding gray to any pure hue. In this case, #595453 is the less saturated color, while #a91803 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21d0a 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
  • #563b38 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665b22 Protanopia 1% of men
  • #725700 Deuteranopia 1% of men
  • #a72727 Tritanopia 0.001% of the population
Trichromacy
  • #7b4419 Protanomaly 1% of men, 0.01% of women
  • #834203 Deuteranomaly 6% of men, 0.4% of women
  • #a5231c Tritanomaly 0.01% of the population