#181d2c Color Information

In a RGB color space, hex #181d2c is composed of 9.4% red, 11.4% green and 17.3% blue. Whereas in a CMYK color space, it is composed of 45.5% cyan, 34.1% magenta, 0% yellow and 82.7% black. It has a hue angle of 225 degrees, a saturation of 29.4% and a lightness of 13.3%. #181d2c color hex could be obtained by blending #303a58 with #000000. Closest websafe color is: #003333.

    • R 9
    • G 11
    • B 17
    RGB color chart
    • C 45
    • M 34
    • Y 0
    • K 83
    CMYK color chart

#181d2c color description : Very dark (mostly black) blue.

#181d2c Color Conversion

The hexadecimal color #181d2c has RGB values of R:24, G:29, B:44 and CMYK values of C:0.45, M:0.34, Y:0, K:0.83. Its decimal value is 1580332.

Hex triplet 181d2c #181d2c
RGB Decimal 24, 29, 44 rgb(24,29,44)
RGB Percent 9.4, 11.4, 17.3 rgb(9.4%,11.4%,17.3%)
CMYK 45, 34, 0, 83
HSL 225°, 29.4, 13.3 hsl(225,29.4%,13.3%)
HSV (or HSB) 225°, 45.5, 17.3
Web Safe 003333 #003333
CIE-LAB 10.955, 2.48, -10.806
XYZ 1.271, 1.255, 2.558
xyY 0.25, 0.247, 1.255
CIE-LCH 10.955, 11.087, 282.923
CIE-LUV 10.955, -2.107, -8.776
Hunter-Lab 11.201, 0.645, -5.698
Binary 00011000, 00011101, 00101100

Color Schemes with #181d2c

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

Alternatives to #181d2c

Below, you can see some colors close to #181d2c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#181d2c Preview

Text with hexadecimal color #181d2c

This text has a font color of #181d2c.

<span style="color:#181d2c;">Text here</span>
#181d2c background color

This paragraph has a background color of #181d2c.

<p style="background-color:#181d2c;">Content here</p>
#181d2c border color

This element has a border color of #181d2c.

<div style="border:1px solid #181d2c;">Content here</div>
CSS codes
.text {color:#181d2c;}
.background {background-color:#181d2c;}
.border {border:1px solid #181d2c;}

Shades and Tints of #181d2c

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, #030406 is the darkest color, while #f8f9fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #181d2c

A tone is produced by adding gray to any pure hue. In this case, #202124 is the less saturated color, while #001144 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #181d2c 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.

  • #1d1d1d Achromatopsia 0.005% of the population
  • #1c1d20 Atypical Achromatopsia 0.001% of the population
  • #242836 Protanopia 1% of men
  • #242837 Deuteranopia 1% of men
  • #212a2d Tritanopia 0.001% of the population
  • #202432 Protanomaly 1% of men, 0.01% of women
  • #1f2433 Deuteranomaly 6% of men, 0.4% of women
  • #1d252d Tritanomaly 0.01% of the population