#b81521 Color Information

In a RGB color space, hex #b81521 is composed of 72.2% red, 8.2% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 88.6% magenta, 82.1% yellow and 27.8% black. It has a hue angle of 355.6 degrees, a saturation of 79.5% and a lightness of 40.2%. #b81521 color hex could be obtained by blending #ff2a42 with #710000. Closest websafe color is: #cc0033.

    • R 72
    • G 8
    • B 13
    RGB color chart
    • C 0
    • M 89
    • Y 82
    • K 28
    CMYK color chart

#b81521 color description : Strong red.

#b81521 Color Conversion

The hexadecimal color #b81521 has RGB values of R:184, G:21, B:33 and CMYK values of C:0, M:0.89, Y:0.82, K:0.28. Its decimal value is 12064033.

Hex triplet b81521 #b81521
RGB Decimal 184, 21, 33 rgb(184,21,33)
RGB Percent 72.2, 8.2, 12.9 rgb(72.2%,8.2%,12.9%)
CMYK 0, 89, 82, 28
HSL 355.6°, 79.5, 40.2 hsl(355.6,79.5%,40.2%)
HSV (or HSB) 355.6°, 88.6, 72.2
Web Safe cc0033 #cc0033
CIE-LAB 39.308, 60.531, 38.807
XYZ 20.311, 10.839, 2.462
xyY 0.604, 0.322, 10.839
CIE-LCH 39.308, 71.903, 32.665
CIE-LUV 39.308, 117.084, 22.655
Hunter-Lab 32.923, 52.506, 18.613
Binary 10111000, 00010101, 00100001

Color Schemes with #b81521

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

Alternatives to #b81521

Below, you can see some colors close to #b81521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b81521 Preview

Text with hexadecimal color #b81521

This text has a font color of #b81521.

<span style="color:#b81521;">Text here</span>
#b81521 background color

This paragraph has a background color of #b81521.

<p style="background-color:#b81521;">Content here</p>
#b81521 border color

This element has a border color of #b81521.

<div style="border:1px solid #b81521;">Content here</div>
CSS codes
.text {color:#b81521;}
.background {background-color:#b81521;}
.border {border:1px solid #b81521;}

Shades and Tints of #b81521

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, #080101 is the darkest color, while #fef5f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b81521

A tone is produced by adding gray to any pure hue. In this case, #696464 is the less saturated color, while #c80514 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b81521 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
  • #5e3d3f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6e653d Protanopia 1% of men
  • #7d601e Deuteranopia 1% of men
  • #bb2321 Tritanopia 0.001% of the population
Trichromacy
  • #894732 Protanomaly 1% of men, 0.01% of women
  • #92441f Deuteranomaly 6% of men, 0.4% of women
  • #ba1e21 Tritanomaly 0.01% of the population