#a21a03 Color Information

In a RGB color space, hex #a21a03 is composed of 63.5% red, 10.2% green and 1.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84% magenta, 98.1% yellow and 36.5% black. It has a hue angle of 8.7 degrees, a saturation of 96.4% and a lightness of 32.4%. #a21a03 color hex could be obtained by blending #ff3406 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 10
    • B 1
    RGB color chart
    • C 0
    • M 84
    • Y 98
    • K 36
    CMYK color chart

#a21a03 color description : Dark red.

#a21a03 Color Conversion

The hexadecimal color #a21a03 has RGB values of R:162, G:26, B:3 and CMYK values of C:0, M:0.84, Y:0.98, K:0.36. Its decimal value is 10623491.

Hex triplet a21a03 #a21a03
RGB Decimal 162, 26, 3 rgb(162,26,3)
RGB Percent 63.5, 10.2, 1.2 rgb(63.5%,10.2%,1.2%)
CMYK 0, 84, 98, 36
HSL 8.7°, 96.4, 32.4 hsl(8.7,96.4%,32.4%)
HSV (or HSB) 8.7°, 98.1, 63.5
Web Safe 993300 #993300
CIE-LAB 34.86, 52.688, 47.114
XYZ 15.287, 8.429, 0.908
xyY 0.621, 0.342, 8.429
CIE-LCH 34.86, 70.681, 41.803
CIE-LUV 34.86, 102.192, 25.762
Hunter-Lab 29.032, 43.183, 18.468
Binary 10100010, 00011010, 00000011

Color Schemes with #a21a03

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

Alternatives to #a21a03

Below, you can see some colors close to #a21a03. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21a03 Preview

Text with hexadecimal color #a21a03

This text has a font color of #a21a03.

<span style="color:#a21a03;">Text here</span>
#a21a03 background color

This paragraph has a background color of #a21a03.

<p style="background-color:#a21a03;">Content here</p>
#a21a03 border color

This element has a border color of #a21a03.

<div style="border:1px solid #a21a03;">Content here</div>
CSS codes
.text {color:#a21a03;}
.background {background-color:#a21a03;}
.border {border:1px solid #a21a03;}

Shades and Tints of #a21a03

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, #080100 is the darkest color, while #fff5f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21a03

A tone is produced by adding gray to any pure hue. In this case, #56504f is the less saturated color, while #a21a03 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21a03 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.

  • #404040 Achromatopsia 0.005% of the population
  • #543834 Atypical Achromatopsia 0.001% of the population
  • #655b1a Protanopia 1% of men
  • #715600 Deuteranopia 1% of men
  • #a72423 Tritanopia 0.001% of the population
  • #7b4311 Protanomaly 1% of men, 0.01% of women
  • #834001 Deuteranomaly 6% of men, 0.4% of women
  • #a52017 Tritanomaly 0.01% of the population