#ad1821 Color Information

In a RGB color space, hex #ad1821 is composed of 67.8% red, 9.4% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.1% magenta, 80.9% yellow and 32.2% black. It has a hue angle of 356.4 degrees, a saturation of 75.6% and a lightness of 38.6%. #ad1821 color hex could be obtained by blending #ff3042 with #5b0000. Closest websafe color is: #990033.

    • R 68
    • G 9
    • B 13
    RGB color chart
    • C 0
    • M 86
    • Y 81
    • K 32
    CMYK color chart

#ad1821 color description : Dark red.

#ad1821 Color Conversion

The hexadecimal color #ad1821 has RGB values of R:173, G:24, B:33 and CMYK values of C:0, M:0.86, Y:0.81, K:0.32. Its decimal value is 11343905.

Hex triplet ad1821 #ad1821
RGB Decimal 173, 24, 33 rgb(173,24,33)
RGB Percent 67.8, 9.4, 12.9 rgb(67.8%,9.4%,12.9%)
CMYK 0, 86, 81, 32
HSL 356.4°, 75.6, 38.6 hsl(356.4,75.6%,38.6%)
HSV (or HSB) 356.4°, 86.1, 67.8
Web Safe 990033 #990033
CIE-LAB 37.206, 56.919, 35.954
XYZ 17.836, 9.65, 2.362
xyY 0.598, 0.323, 9.65
CIE-LCH 37.206, 67.323, 32.279
CIE-LUV 37.206, 107.69, 21.054
Hunter-Lab 31.064, 48.126, 17.236
Binary 10101101, 00011000, 00100001

Color Schemes with #ad1821

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

Alternatives to #ad1821

Below, you can see some colors close to #ad1821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ad1821 Preview

Text with hexadecimal color #ad1821

This text has a font color of #ad1821.

<span style="color:#ad1821;">Text here</span>
#ad1821 background color

This paragraph has a background color of #ad1821.

<p style="background-color:#ad1821;">Content here</p>
#ad1821 border color

This element has a border color of #ad1821.

<div style="border:1px solid #ad1821;">Content here</div>
CSS codes
.text {color:#ad1821;}
.background {background-color:#ad1821;}
.border {border:1px solid #ad1821;}

Shades and Tints of #ad1821

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, #010000 is the darkest color, while #fdefef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ad1821

A tone is produced by adding gray to any pure hue. In this case, #695c5d is the less saturated color, while #c4010d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ad1821 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
  • #5b3d3f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #68603c Protanopia 1% of men
  • #775b20 Deuteranopia 1% of men
  • #b12524 Tritanopia 0.001% of the population
Trichromacy
  • #814532 Protanomaly 1% of men, 0.01% of women
  • #8a4320 Deuteranomaly 6% of men, 0.4% of women
  • #af2023 Tritanomaly 0.01% of the population