#183131 Color Information

In a RGB color space, hex #183131 is composed of 9.4% red, 19.2% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 51% cyan, 0% magenta, 0% yellow and 80.8% black. It has a hue angle of 180 degrees, a saturation of 34.2% and a lightness of 14.3%. #183131 color hex could be obtained by blending #306262 with #000000. Closest websafe color is: #003333.

    • R 9
    • G 19
    • B 19
    RGB color chart
    • C 51
    • M 0
    • Y 0
    • K 81
    CMYK color chart

#183131 color description : Very dark (mostly black) cyan.

#183131 Color Conversion

The hexadecimal color #183131 has RGB values of R:24, G:49, B:49 and CMYK values of C:0.51, M:0, Y:0, K:0.81. Its decimal value is 1585457.

Hex triplet 183131 #183131
RGB Decimal 24, 49, 49 rgb(24,49,49)
RGB Percent 9.4, 19.2, 19.2 rgb(9.4%,19.2%,19.2%)
CMYK 51, 0, 0, 81
HSL 180°, 34.2, 14.3 hsl(180,34.2%,14.3%)
HSV (or HSB) 180°, 51, 19.2
Web Safe 003333 #003333
CIE-LAB 18.42, -9.653, -3.03
XYZ 2.029, 2.612, 3.303
xyY 0.255, 0.329, 2.612
CIE-LCH 18.42, 10.117, 197.428
CIE-LUV 18.42, -9.356, -2.021
Hunter-Lab 16.163, -5.875, -0.802
Binary 00011000, 00110001, 00110001

Color Schemes with #183131

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

Alternatives to #183131

Below, you can see some colors close to #183131. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#183131 Preview

Text with hexadecimal color #183131

This text has a font color of #183131.

<span style="color:#183131;">Text here</span>
#183131 background color

This paragraph has a background color of #183131.

<p style="background-color:#183131;">Content here</p>
#183131 border color

This element has a border color of #183131.

<div style="border:1px solid #183131;">Content here</div>
CSS codes
.text {color:#183131;}
.background {background-color:#183131;}
.border {border:1px solid #183131;}

Shades and Tints of #183131

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, #050a0a is the darkest color, while #fbfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #183131

A tone is produced by adding gray to any pure hue. In this case, #232626 is the less saturated color, while #024747 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #183131 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
  • #2a2a2a Achromatopsia 0.005% of the population
  • #262b2b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #383739 Protanopia 1% of men
  • #3a363d Deuteranopia 1% of men
  • #253b3f Tritanopia 0.001% of the population
Trichromacy
  • #2c3536 Protanomaly 1% of men, 0.01% of women
  • #2d3439 Deuteranomaly 6% of men, 0.4% of women
  • #20373a Tritanomaly 0.01% of the population