#31100b Color Information

In a RGB color space, hex #31100b is composed of 19.2% red, 6.3% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 67.3% magenta, 77.6% yellow and 80.8% black. It has a hue angle of 7.9 degrees, a saturation of 63.3% and a lightness of 11.8%. #31100b color hex could be obtained by blending #622016 with #000000. Closest websafe color is: #330000.

    • R 19
    • G 6
    • B 4
    RGB color chart
    • C 0
    • M 67
    • Y 78
    • K 81
    CMYK color chart

#31100b color description : Very dark (mostly black) red.

#31100b Color Conversion

The hexadecimal color #31100b has RGB values of R:49, G:16, B:11 and CMYK values of C:0, M:0.67, Y:0.78, K:0.81. Its decimal value is 3215371.

Hex triplet 31100b #31100b
RGB Decimal 49, 16, 11 rgb(49,16,11)
RGB Percent 19.2, 6.3, 4.3 rgb(19.2%,6.3%,4.3%)
CMYK 0, 67, 78, 81
HSL 7.9°, 63.3, 11.8 hsl(7.9,63.3%,11.8%)
HSV (or HSB) 7.9°, 77.6, 19.2
Web Safe 330000 #330000
CIE-LAB 9.384, 16.347, 9.897
XYZ 1.512, 1.048, 0.439
xyY 0.504, 0.349, 1.048
CIE-LCH 9.384, 19.109, 31.193
CIE-LUV 9.384, 15.653, 4.894
Hunter-Lab 10.236, 8.458, 4.622
Binary 00110001, 00010000, 00001011

Color Schemes with #31100b

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

Alternatives to #31100b

Below, you can see some colors close to #31100b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#31100b Preview

Text with hexadecimal color #31100b

This text has a font color of #31100b.

<span style="color:#31100b;">Text here</span>
#31100b background color

This paragraph has a background color of #31100b.

<p style="background-color:#31100b;">Content here</p>
#31100b border color

This element has a border color of #31100b.

<div style="border:1px solid #31100b;">Content here</div>
CSS codes
.text {color:#31100b;}
.background {background-color:#31100b;}
.border {border:1px solid #31100b;}

Shades and Tints of #31100b

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 #fcf1f0 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #31100b

A tone is produced by adding gray to any pure hue. In this case, #1f1e1d is the less saturated color, while #3a0902 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #31100b 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
  • #191919 Achromatopsia 0.005% of the population
  • #1e1716 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #29261b Protanopia 1% of men
  • #2e2415 Deuteranopia 1% of men
  • #3c1b1d Tritanopia 0.001% of the population
Trichromacy
  • #2b1e15 Protanomaly 1% of men, 0.01% of women
  • #2f1d11 Deuteranomaly 6% of men, 0.4% of women
  • #381716 Tritanomaly 0.01% of the population