#a21d2b Color Information

In a RGB color space, hex #a21d2b is composed of 63.5% red, 11.4% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.1% magenta, 73.5% yellow and 36.5% black. It has a hue angle of 353.7 degrees, a saturation of 69.6% and a lightness of 37.5%. #a21d2b color hex could be obtained by blending #ff3a56 with #450000. Closest websafe color is: #993333.

    • R 64
    • G 11
    • B 17
    RGB color chart
    • C 0
    • M 82
    • Y 73
    • K 36
    CMYK color chart

#a21d2b color description : Dark red.

#a21d2b Color Conversion

The hexadecimal color #a21d2b has RGB values of R:162, G:29, B:43 and CMYK values of C:0, M:0.82, Y:0.73, K:0.36. Its decimal value is 10624299.

Hex triplet a21d2b #a21d2b
RGB Decimal 162, 29, 43 rgb(162,29,43)
RGB Percent 63.5, 11.4, 16.9 rgb(63.5%,11.4%,16.9%)
CMYK 0, 82, 73, 36
HSL 353.7°, 69.6, 37.5 hsl(353.7,69.6%,37.5%)
HSV (or HSB) 353.7°, 82.1, 63.5
Web Safe 993333 #993333
CIE-LAB 35.472, 52.924, 27.406
XYZ 15.776, 8.736, 3.141
xyY 0.57, 0.316, 8.736
CIE-LCH 35.472, 59.599, 27.377
CIE-LUV 35.472, 95.015, 16.092
Hunter-Lab 29.558, 43.55, 14.39
Binary 10100010, 00011101, 00101011

Color Schemes with #a21d2b

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

Alternatives to #a21d2b

Below, you can see some colors close to #a21d2b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21d2b Preview

Text with hexadecimal color #a21d2b

This text has a font color of #a21d2b.

<span style="color:#a21d2b;">Text here</span>
#a21d2b background color

This paragraph has a background color of #a21d2b.

<p style="background-color:#a21d2b;">Content here</p>
#a21d2b border color

This element has a border color of #a21d2b.

<div style="border:1px solid #a21d2b;">Content here</div>
CSS codes
.text {color:#a21d2b;}
.background {background-color:#a21d2b;}
.border {border:1px solid #a21d2b;}

Shades and Tints of #a21d2b

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, #0c0203 is the darkest color, while #fefbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21d2b

A tone is produced by adding gray to any pure hue. In this case, #605f5f is the less saturated color, while #b8071a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21d2b 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
  • #583e41 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #625c46 Protanopia 1% of men
  • #71582c Deuteranopia 1% of men
  • #a62a2b Tritanopia 0.001% of the population
Trichromacy
  • #79453c Protanomaly 1% of men, 0.01% of women
  • #82422c Deuteranomaly 6% of men, 0.4% of women
  • #a4252b Tritanomaly 0.01% of the population