#a21d2d Color Information

In a RGB color space, hex #a21d2d is composed of 63.5% red, 11.4% green and 17.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.1% magenta, 72.2% yellow and 36.5% black. It has a hue angle of 352.8 degrees, a saturation of 69.6% and a lightness of 37.5%. #a21d2d color hex could be obtained by blending #ff3a5a with #450000. Closest websafe color is: #993333.

    • R 64
    • G 11
    • B 18
    RGB color chart
    • C 0
    • M 82
    • Y 72
    • K 36
    CMYK color chart

#a21d2d color description : Dark red.

#a21d2d Color Conversion

The hexadecimal color #a21d2d has RGB values of R:162, G:29, B:45 and CMYK values of C:0, M:0.82, Y:0.72, K:0.36. Its decimal value is 10624301.

Hex triplet a21d2d #a21d2d
RGB Decimal 162, 29, 45 rgb(162,29,45)
RGB Percent 63.5, 11.4, 17.6 rgb(63.5%,11.4%,17.6%)
CMYK 0, 82, 72, 36
HSL 352.8°, 69.6, 37.5 hsl(352.8,69.6%,37.5%)
HSV (or HSB) 352.8°, 82.1, 63.5
Web Safe 993333 #993333
CIE-LAB 35.501, 53.015, 26.194
XYZ 15.814, 8.752, 3.339
xyY 0.567, 0.314, 8.752
CIE-LCH 35.501, 59.133, 26.294
CIE-LUV 35.501, 94.519, 15.235
Hunter-Lab 29.583, 43.65, 14.016
Binary 10100010, 00011101, 00101101

Color Schemes with #a21d2d

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

Alternatives to #a21d2d

Below, you can see some colors close to #a21d2d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21d2d Preview

Text with hexadecimal color #a21d2d

This text has a font color of #a21d2d.

<span style="color:#a21d2d;">Text here</span>
#a21d2d background color

This paragraph has a background color of #a21d2d.

<p style="background-color:#a21d2d;">Content here</p>
#a21d2d border color

This element has a border color of #a21d2d.

<div style="border:1px solid #a21d2d;">Content here</div>
CSS codes
.text {color:#a21d2d;}
.background {background-color:#a21d2d;}
.border {border:1px solid #a21d2d;}

Shades and Tints of #a21d2d

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 #a21d2d

A tone is produced by adding gray to any pure hue. In this case, #605f5f is the less saturated color, while #b8071c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21d2d 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
  • #474747 Achromatopsia 0.005% of the population
  • #593f42 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #625c48 Protanopia 1% of men
  • #71582e Deuteranopia 1% of men
  • #a62b2c Tritanopia 0.001% of the population
Trichromacy
  • #79453e Protanomaly 1% of men, 0.01% of women
  • #82422e Deuteranomaly 6% of men, 0.4% of women
  • #a4252c Tritanomaly 0.01% of the population