#b31d1d Color Information

In a RGB color space, hex #b31d1d is composed of 70.2% red, 11.4% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.8% magenta, 83.8% yellow and 29.8% black. It has a hue angle of 0 degrees, a saturation of 72.1% and a lightness of 40.8%. #b31d1d color hex could be obtained by blending #ff3a3a with #670000. Closest websafe color is: #cc3333.

    • R 70
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 84
    • Y 84
    • K 30
    CMYK color chart

#b31d1d color description : Strong red.

#b31d1d Color Conversion

The hexadecimal color #b31d1d has RGB values of R:179, G:29, B:29 and CMYK values of C:0, M:0.84, Y:0.84, K:0.3. Its decimal value is 11738397.

Hex triplet b31d1d #b31d1d
RGB Decimal 179, 29, 29 rgb(179,29,29)
RGB Percent 70.2, 11.4, 11.4 rgb(70.2%,11.4%,11.4%)
CMYK 0, 84, 84, 30
HSL 0°, 72.1, 40.8 hsl(0,72.1%,40.8%)
HSV (or HSB) 0°, 83.8, 70.2
Web Safe cc3333 #cc3333
CIE-LAB 38.818, 57.358, 40.159
XYZ 19.253, 10.554, 2.186
xyY 0.602, 0.33, 10.554
CIE-LCH 38.818, 70.019, 34.998
CIE-LUV 38.818, 111.24, 23.997
Hunter-Lab 32.486, 48.934, 18.751
Binary 10110011, 00011101, 00011101

Color Schemes with #b31d1d

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

Alternatives to #b31d1d

Below, you can see some colors close to #b31d1d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b31d1d Preview

Text with hexadecimal color #b31d1d

This text has a font color of #b31d1d.

<span style="color:#b31d1d;">Text here</span>
#b31d1d background color

This paragraph has a background color of #b31d1d.

<p style="background-color:#b31d1d;">Content here</p>
#b31d1d border color

This element has a border color of #b31d1d.

<div style="border:1px solid #b31d1d;">Content here</div>
CSS codes
.text {color:#b31d1d;}
.background {background-color:#b31d1d;}
.border {border:1px solid #b31d1d;}

Shades and Tints of #b31d1d

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, #0a0202 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b31d1d

A tone is produced by adding gray to any pure hue. In this case, #6b6565 is the less saturated color, while #cb0505 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b31d1d 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
  • #5f4141 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6d6337 Protanopia 1% of men
  • #7c5f19 Deuteranopia 1% of men
  • #b62828 Tritanopia 0.001% of the population
Trichromacy
  • #864a2d Protanomaly 1% of men, 0.01% of women
  • #90471b Deuteranomaly 6% of men, 0.4% of women
  • #b52424 Tritanomaly 0.01% of the population