#a21b1e Color Information

In a RGB color space, hex #a21b1e is composed of 63.5% red, 10.6% green and 11.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.3% magenta, 81.5% yellow and 36.5% black. It has a hue angle of 358.7 degrees, a saturation of 71.4% and a lightness of 37.1%. #a21b1e color hex could be obtained by blending #ff363c with #450000. Closest websafe color is: #993333.

    • R 64
    • G 11
    • B 12
    RGB color chart
    • C 0
    • M 83
    • Y 81
    • K 36
    CMYK color chart

#a21b1e color description : Dark red.

#a21b1e Color Conversion

The hexadecimal color #a21b1e has RGB values of R:162, G:27, B:30 and CMYK values of C:0, M:0.83, Y:0.81, K:0.36. Its decimal value is 10623774.

Hex triplet a21b1e #a21b1e
RGB Decimal 162, 27, 30 rgb(162,27,30)
RGB Percent 63.5, 10.6, 11.8 rgb(63.5%,10.6%,11.8%)
CMYK 0, 83, 81, 36
HSL 358.7°, 71.4, 37.1 hsl(358.7,71.4%,37.1%)
HSV (or HSB) 358.7°, 83.3, 63.5
Web Safe 993333 #993333
CIE-LAB 35.125, 52.966, 34.827
XYZ 15.527, 8.561, 2.063
xyY 0.594, 0.327, 8.561
CIE-LCH 35.125, 63.39, 33.326
CIE-LUV 35.125, 98.568, 20.49
Hunter-Lab 29.259, 43.524, 16.301
Binary 10100010, 00011011, 00011110

Color Schemes with #a21b1e

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

Alternatives to #a21b1e

Below, you can see some colors close to #a21b1e. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21b1e Preview

Text with hexadecimal color #a21b1e

This text has a font color of #a21b1e.

<span style="color:#a21b1e;">Text here</span>
#a21b1e background color

This paragraph has a background color of #a21b1e.

<p style="background-color:#a21b1e;">Content here</p>
#a21b1e border color

This element has a border color of #a21b1e.

<div style="border:1px solid #a21b1e;">Content here</div>
CSS codes
.text {color:#a21b1e;}
.background {background-color:#a21b1e;}
.border {border:1px solid #a21b1e;}

Shades and Tints of #a21b1e

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, #0b0202 is the darkest color, while #fef9f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21b1e

A tone is produced by adding gray to any pure hue. In this case, #615c5d is the less saturated color, while #b80509 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21b1e 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
  • #444444 Achromatopsia 0.005% of the population
  • #573c3c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635b37 Protanopia 1% of men
  • #71571e Deuteranopia 1% of men
  • #a62727 Tritanopia 0.001% of the population
Trichromacy
  • #7a442e Protanomaly 1% of men, 0.01% of women
  • #83411e Deuteranomaly 6% of men, 0.4% of women
  • #a52224 Tritanomaly 0.01% of the population