#181c40 Color Information

In a RGB color space, hex #181c40 is composed of 9.4% red, 11% green and 25.1% blue. Whereas in a CMYK color space, it is composed of 62.5% cyan, 56.3% magenta, 0% yellow and 74.9% black. It has a hue angle of 234 degrees, a saturation of 45.5% and a lightness of 17.3%. #181c40 color hex could be obtained by blending #303880 with #000000. Closest websafe color is: #003333.

    • R 9
    • G 11
    • B 25
    RGB color chart
    • C 63
    • M 56
    • Y 0
    • K 75
    CMYK color chart

#181c40 color description : Very dark blue.

#181c40 Color Conversion

The hexadecimal color #181c40 has RGB values of R:24, G:28, B:64 and CMYK values of C:0.63, M:0.56, Y:0, K:0.75. Its decimal value is 1580096.

Hex triplet 181c40 #181c40
RGB Decimal 24, 28, 64 rgb(24,28,64)
RGB Percent 9.4, 11, 25.1 rgb(9.4%,11%,25.1%)
CMYK 63, 56, 0, 75
HSL 234°, 45.5, 17.3 hsl(234,45.5%,17.3%)
HSV (or HSB) 234°, 62.5, 25.1
Web Safe 003333 #003333
CIE-LAB 11.923, 10.841, -23.615
XYZ 1.717, 1.395, 5.029
xyY 0.211, 0.171, 1.395
CIE-LCH 11.923, 25.984, 294.658
CIE-LUV 11.923, -2.445, -21.016
Hunter-Lab 11.81, 5.286, -16.98
Binary 00011000, 00011100, 01000000

Color Schemes with #181c40

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

Alternatives to #181c40

Below, you can see some colors close to #181c40. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#181c40 Preview

Text with hexadecimal color #181c40

This text has a font color of #181c40.

<span style="color:#181c40;">Text here</span>
#181c40 background color

This paragraph has a background color of #181c40.

<p style="background-color:#181c40;">Content here</p>
#181c40 border color

This element has a border color of #181c40.

<div style="border:1px solid #181c40;">Content here</div>
CSS codes
.text {color:#181c40;}
.background {background-color:#181c40;}
.border {border:1px solid #181c40;}

Shades and Tints of #181c40

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, #030307 is the darkest color, while #f8f8fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #181c40

A tone is produced by adding gray to any pure hue. In this case, #292a2f is the less saturated color, while #000958 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #181c40 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
  • #1f1f1f Achromatopsia 0.005% of the population
  • #1e1e26 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #16294b Protanopia 1% of men
  • #0a2b48 Deuteranopia 1% of men
  • #182e31 Tritanopia 0.001% of the population
Trichromacy
  • #172447 Protanomaly 1% of men, 0.01% of women
  • #0f2545 Deuteranomaly 6% of men, 0.4% of women
  • #182736 Tritanomaly 0.01% of the population