#a21f1e Color Information

In a RGB color space, hex #a21f1e is composed of 63.5% red, 12.2% green and 11.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 80.9% magenta, 81.5% yellow and 36.5% black. It has a hue angle of 0.5 degrees, a saturation of 68.8% and a lightness of 37.6%. #a21f1e color hex could be obtained by blending #ff3e3c with #450000. Closest websafe color is: #993333.

    • R 64
    • G 12
    • B 12
    RGB color chart
    • C 0
    • M 81
    • Y 81
    • K 36
    CMYK color chart

#a21f1e color description : Dark red.

#a21f1e Color Conversion

The hexadecimal color #a21f1e has RGB values of R:162, G:31, B:30 and CMYK values of C:0, M:0.81, Y:0.81, K:0.36. Its decimal value is 10624798.

Hex triplet a21f1e #a21f1e
RGB Decimal 162, 31, 30 rgb(162,31,30)
RGB Percent 63.5, 12.2, 11.8 rgb(63.5%,12.2%,11.8%)
CMYK 0, 81, 81, 36
HSL 0.5°, 68.8, 37.6 hsl(0.5,68.8%,37.6%)
HSV (or HSB) 0.5°, 81.5, 63.5
Web Safe 993333 #993333
CIE-LAB 35.512, 51.87, 35.215
XYZ 15.625, 8.757, 2.096
xyY 0.59, 0.331, 8.757
CIE-LCH 35.512, 62.695, 34.173
CIE-LUV 35.512, 96.926, 21.182
Hunter-Lab 29.592, 42.466, 16.516
Binary 10100010, 00011111, 00011110

Color Schemes with #a21f1e

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

Alternatives to #a21f1e

Below, you can see some colors close to #a21f1e. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21f1e Preview

Text with hexadecimal color #a21f1e

This text has a font color of #a21f1e.

<span style="color:#a21f1e;">Text here</span>
#a21f1e background color

This paragraph has a background color of #a21f1e.

<p style="background-color:#a21f1e;">Content here</p>
#a21f1e border color

This element has a border color of #a21f1e.

<div style="border:1px solid #a21f1e;">Content here</div>
CSS codes
.text {color:#a21f1e;}
.background {background-color:#a21f1e;}
.border {border:1px solid #a21f1e;}

Shades and Tints of #a21f1e

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, #0d0202 is the darkest color, while #fefcfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21f1e

A tone is produced by adding gray to any pure hue. In this case, #675959 is the less saturated color, while #c00200 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21f1e 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
  • #464646 Achromatopsia 0.005% of the population
  • #583e3e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655c37 Protanopia 1% of men
  • #72581e Deuteranopia 1% of men
  • #a62a2b Tritanopia 0.001% of the population
Trichromacy
  • #7b462d Protanomaly 1% of men, 0.01% of women
  • #83431e Deuteranomaly 6% of men, 0.4% of women
  • #a52626 Tritanomaly 0.01% of the population