#18181c Color Information

In a RGB color space, hex #18181c is composed of 9.4% red, 9.4% green and 11% blue. Whereas in a CMYK color space, it is composed of 14.3% cyan, 14.3% magenta, 0% yellow and 89% black. It has a hue angle of 240 degrees, a saturation of 7.7% and a lightness of 10.2%. #18181c color hex could be obtained by blending #303038 with #000000. Closest websafe color is: #000033.

    • R 9
    • G 9
    • B 11
    RGB color chart
    • C 14
    • M 14
    • Y 0
    • K 89
    CMYK color chart

#18181c color description : Very dark (mostly black) blue.

#18181c Color Conversion

The hexadecimal color #18181c has RGB values of R:24, G:24, B:28 and CMYK values of C:0.14, M:0.14, Y:0, K:0.89. Its decimal value is 1579036.

Hex triplet 18181c #18181c
RGB Decimal 24, 24, 28 rgb(24,24,28)
RGB Percent 9.4, 9.4, 11 rgb(9.4%,9.4%,11%)
CMYK 14, 14, 0, 89
HSL 240°, 7.7, 10.2 hsl(240,7.7%,10.2%)
HSV (or HSB) 240°, 14.3, 11
Web Safe 000033 #000033
CIE-LAB 8.405, 1.087, -2.8
XYZ 0.913, 0.931, 1.23
xyY 0.297, 0.303, 0.931
CIE-LCH 8.405, 3.003, 291.213
CIE-LUV 8.405, -0.135, -1.863
Hunter-Lab 9.65, -0.003, -0.803
Binary 00011000, 00011000, 00011100

Color Schemes with #18181c

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

Alternatives to #18181c

Below, you can see some colors close to #18181c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#18181c Preview

Text with hexadecimal color #18181c

This text has a font color of #18181c.

<span style="color:#18181c;">Text here</span>
#18181c background color

This paragraph has a background color of #18181c.

<p style="background-color:#18181c;">Content here</p>
#18181c border color

This element has a border color of #18181c.

<div style="border:1px solid #18181c;">Content here</div>
CSS codes
.text {color:#18181c;}
.background {background-color:#18181c;}
.border {border:1px solid #18181c;}

Shades and Tints of #18181c

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, #060607 is the darkest color, while #fbfbfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #18181c

A tone is produced by adding gray to any pure hue. In this case, #1a1a1a is the less saturated color, while #020232 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #18181c 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.

  • #181818 Achromatopsia 0.005% of the population
  • #181819 Atypical Achromatopsia 0.001% of the population
  • #232427 Protanopia 1% of men
  • #252328 Deuteranopia 1% of men
  • #232426 Tritanopia 0.001% of the population
  • #1f1f23 Protanomaly 1% of men, 0.01% of women
  • #201f23 Deuteranomaly 6% of men, 0.4% of women
  • #1f1f22 Tritanomaly 0.01% of the population