#181931 Color Information

In a RGB color space, hex #181931 is composed of 9.4% red, 9.8% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 51% cyan, 49% magenta, 0% yellow and 80.8% black. It has a hue angle of 237.6 degrees, a saturation of 34.2% and a lightness of 14.3%. #181931 color hex could be obtained by blending #303262 with #000000. Closest websafe color is: #000033.

    • R 9
    • G 10
    • B 19
    RGB color chart
    • C 51
    • M 49
    • Y 0
    • K 81
    CMYK color chart

#181931 color description : Very dark (mostly black) blue.

#181931 Color Conversion

The hexadecimal color #181931 has RGB values of R:24, G:25, B:49 and CMYK values of C:0.51, M:0.49, Y:0, K:0.81. Its decimal value is 1579313.

Hex triplet 181931 #181931
RGB Decimal 24, 25, 49 rgb(24,25,49)
RGB Percent 9.4, 9.8, 19.2 rgb(9.4%,9.8%,19.2%)
CMYK 51, 49, 0, 81
HSL 237.6°, 34.2, 14.3 hsl(237.6,34.2%,14.3%)
HSV (or HSB) 237.6°, 51, 19.2
Web Safe 000033 #000033
CIE-LAB 9.885, 7.34, -16.128
XYZ 1.279, 1.111, 3.053
xyY 0.235, 0.204, 1.111
CIE-LCH 9.885, 17.72, 294.471
CIE-LUV 9.885, -1.175, -12.77
Hunter-Lab 10.541, 3.204, -9.791
Binary 00011000, 00011001, 00110001

Color Schemes with #181931

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

Alternatives to #181931

Below, you can see some colors close to #181931. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#181931 Preview

Text with hexadecimal color #181931

This text has a font color of #181931.

<span style="color:#181931;">Text here</span>
#181931 background color

This paragraph has a background color of #181931.

<p style="background-color:#181931;">Content here</p>
#181931 border color

This element has a border color of #181931.

<div style="border:1px solid #181931;">Content here</div>
CSS codes
.text {color:#181931;}
.background {background-color:#181931;}
.border {border:1px solid #181931;}

Shades and Tints of #181931

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, #05050a is the darkest color, while #fbfbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #181931

A tone is produced by adding gray to any pure hue. In this case, #232326 is the less saturated color, while #020447 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #181931 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
  • #1b1b1b Achromatopsia 0.005% of the population
  • #1a1b1f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #1d263c Protanopia 1% of men
  • #1b273a Deuteranopia 1% of men
  • #1e282b Tritanopia 0.001% of the population
Trichromacy
  • #1b2138 Protanomaly 1% of men, 0.01% of women
  • #1a2137 Deuteranomaly 6% of men, 0.4% of women
  • #1c222d Tritanomaly 0.01% of the population