#181c1b Color Information

In a RGB color space, hex #181c1b is composed of 9.4% red, 11% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 14.3% cyan, 0% magenta, 3.6% yellow and 89% black. It has a hue angle of 165 degrees, a saturation of 7.7% and a lightness of 10.2%. #181c1b color hex could be obtained by blending #303836 with #000000. Closest websafe color is: #003333.

    • R 9
    • G 11
    • B 11
    RGB color chart
    • C 14
    • M 0
    • Y 4
    • K 89
    CMYK color chart

#181c1b color description : Very dark (mostly black) cyan.

#181c1b Color Conversion

The hexadecimal color #181c1b has RGB values of R:24, G:28, B:27 and CMYK values of C:0.14, M:0, Y:0.04, K:0.89. Its decimal value is 1580059.

Hex triplet 181c1b #181c1b
RGB Decimal 24, 28, 27 rgb(24,28,27)
RGB Percent 9.4, 11, 10.6 rgb(9.4%,11%,10.6%)
CMYK 14, 0, 4, 89
HSL 165°, 7.7, 10.2 hsl(165,7.7%,10.2%)
HSV (or HSB) 165°, 14.3, 11
Web Safe 003333 #003333
CIE-LAB 9.828, -2.142, 0.051
XYZ 0.99, 1.104, 1.198
xyY 0.301, 0.335, 1.104
CIE-LCH 9.828, 2.143, 178.643
CIE-LUV 9.828, -1.351, 0.203
Hunter-Lab 10.506, -1.571, 0.595
Binary 00011000, 00011100, 00011011

Color Schemes with #181c1b

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

Alternatives to #181c1b

Below, you can see some colors close to #181c1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#181c1b Preview

Text with hexadecimal color #181c1b

This text has a font color of #181c1b.

<span style="color:#181c1b;">Text here</span>
#181c1b background color

This paragraph has a background color of #181c1b.

<p style="background-color:#181c1b;">Content here</p>
#181c1b border color

This element has a border color of #181c1b.

<div style="border:1px solid #181c1b;">Content here</div>
CSS codes
.text {color:#181c1b;}
.background {background-color:#181c1b;}
.border {border:1px solid #181c1b;}

Shades and Tints of #181c1b

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, #060707 is the darkest color, while #fbfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #181c1b

A tone is produced by adding gray to any pure hue. In this case, #1a1a1a is the less saturated color, while #023226 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #181c1b 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.

  • #1b1b1b Achromatopsia 0.005% of the population
  • #1a1b1b Atypical Achromatopsia 0.001% of the population
  • #272626 Protanopia 1% of men
  • #2a2527 Deuteranopia 1% of men
  • #24272a Tritanopia 0.001% of the population
  • #222222 Protanomaly 1% of men, 0.01% of women
  • #232222 Deuteranomaly 6% of men, 0.4% of women
  • #202324 Tritanomaly 0.01% of the population