#b31b2b Color Information

In a RGB color space, hex #b31b2b is composed of 70.2% red, 10.6% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.9% magenta, 76% yellow and 29.8% black. It has a hue angle of 353.7 degrees, a saturation of 73.8% and a lightness of 40.4%. #b31b2b color hex could be obtained by blending #ff3656 with #670000. Closest websafe color is: #cc3333.

    • R 70
    • G 11
    • B 17
    RGB color chart
    • C 0
    • M 85
    • Y 76
    • K 30
    CMYK color chart

#b31b2b color description : Strong red.

#b31b2b Color Conversion

The hexadecimal color #b31b2b has RGB values of R:179, G:27, B:43 and CMYK values of C:0, M:0.85, Y:0.76, K:0.3. Its decimal value is 11737899.

Hex triplet b31b2b #b31b2b
RGB Decimal 179, 27, 43 rgb(179,27,43)
RGB Percent 70.2, 10.6, 16.9 rgb(70.2%,10.6%,16.9%)
CMYK 0, 85, 76, 30
HSL 353.7°, 73.8, 40.4 hsl(353.7,73.8%,40.4%)
HSV (or HSB) 353.7°, 84.9, 70.2
Web Safe cc3333 #cc3333
CIE-LAB 38.802, 58.272, 32.142
XYZ 19.419, 10.544, 3.298
xyY 0.584, 0.317, 10.544
CIE-LCH 38.802, 66.549, 28.881
CIE-LUV 38.802, 109.201, 19.092
Hunter-Lab 32.472, 49.922, 16.709
Binary 10110011, 00011011, 00101011

Color Schemes with #b31b2b

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

Alternatives to #b31b2b

Below, you can see some colors close to #b31b2b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b31b2b Preview

Text with hexadecimal color #b31b2b

This text has a font color of #b31b2b.

<span style="color:#b31b2b;">Text here</span>
#b31b2b background color

This paragraph has a background color of #b31b2b.

<p style="background-color:#b31b2b;">Content here</p>
#b31b2b border color

This element has a border color of #b31b2b.

<div style="border:1px solid #b31b2b;">Content here</div>
CSS codes
.text {color:#b31b2b;}
.background {background-color:#b31b2b;}
.border {border:1px solid #b31b2b;}

Shades and Tints of #b31b2b

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, #090102 is the darkest color, while #fef7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b31b2b

A tone is produced by adding gray to any pure hue. In this case, #6c6263 is the less saturated color, while #cb0318 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b31b2b 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
  • #5f4144 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6b6347 Protanopia 1% of men
  • #7b5f2b Deuteranopia 1% of men
  • #b62929 Tritanopia 0.001% of the population
Trichromacy
  • #85493d Protanomaly 1% of men, 0.01% of women
  • #8f462b Deuteranomaly 6% of men, 0.4% of women
  • #b52429 Tritanomaly 0.01% of the population