#b71b21 Color Information

In a RGB color space, hex #b71b21 is composed of 71.8% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.2% magenta, 82% yellow and 28.2% black. It has a hue angle of 357.7 degrees, a saturation of 74.3% and a lightness of 41.2%. #b71b21 color hex could be obtained by blending #ff3642 with #6f0000. Closest websafe color is: #cc3333.

    • R 72
    • G 11
    • B 13
    RGB color chart
    • C 0
    • M 85
    • Y 82
    • K 28
    CMYK color chart

#b71b21 color description : Strong red.

#b71b21 Color Conversion

The hexadecimal color #b71b21 has RGB values of R:183, G:27, B:33 and CMYK values of C:0, M:0.85, Y:0.82, K:0.28. Its decimal value is 12000033.

Hex triplet b71b21 #b71b21
RGB Decimal 183, 27, 33 rgb(183,27,33)
RGB Percent 71.8, 10.6, 12.9 rgb(71.8%,10.6%,12.9%)
CMYK 0, 85, 82, 28
HSL 357.7°, 74.3, 41.2 hsl(357.7,74.3%,41.2%)
HSV (or HSB) 357.7°, 85.2, 71.8
Web Safe cc3333 #cc3333
CIE-LAB 39.519, 59.057, 38.942
XYZ 20.196, 10.964, 2.492
xyY 0.6, 0.326, 10.964
CIE-LCH 39.519, 70.74, 33.4
CIE-LUV 39.519, 114.38, 23.246
Hunter-Lab 33.111, 50.93, 18.716
Binary 10110111, 00011011, 00100001

Color Schemes with #b71b21

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

Alternatives to #b71b21

Below, you can see some colors close to #b71b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b71b21 Preview

Text with hexadecimal color #b71b21

This text has a font color of #b71b21.

<span style="color:#b71b21;">Text here</span>
#b71b21 background color

This paragraph has a background color of #b71b21.

<p style="background-color:#b71b21;">Content here</p>
#b71b21 border color

This element has a border color of #b71b21.

<div style="border:1px solid #b71b21;">Content here</div>
CSS codes
.text {color:#b71b21;}
.background {background-color:#b71b21;}
.border {border:1px solid #b71b21;}

Shades and Tints of #b71b21

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, #0c0202 is the darkest color, while #fefafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b71b21

A tone is produced by adding gray to any pure hue. In this case, #6e6464 is the less saturated color, while #cf030b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b71b21 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
  • #4a4a4a Achromatopsia 0.005% of the population
  • #604142 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6f653c Protanopia 1% of men
  • #7e601e Deuteranopia 1% of men
  • #ba2727 Tritanopia 0.001% of the population
Trichromacy
  • #894a32 Protanomaly 1% of men, 0.01% of women
  • #92471f Deuteranomaly 6% of men, 0.4% of women
  • #b92324 Tritanomaly 0.01% of the population