#181e81 Color Information

In a RGB color space, hex #181e81 is composed of 9.4% red, 11.8% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 81.4% cyan, 76.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 236.6 degrees, a saturation of 68.6% and a lightness of 30%. #181e81 color hex could be obtained by blending #303cff with #000003. Closest websafe color is: #003399.

    • R 9
    • G 12
    • B 51
    RGB color chart
    • C 81
    • M 77
    • Y 0
    • K 49
    CMYK color chart

#181e81 color description : Dark blue.

#181e81 Color Conversion

The hexadecimal color #181e81 has RGB values of R:24, G:30, B:129 and CMYK values of C:0.81, M:0.77, Y:0, K:0.49. Its decimal value is 1580673.

Hex triplet 181e81 #181e81
RGB Decimal 24, 30, 129 rgb(24,30,129)
RGB Percent 9.4, 11.8, 50.6 rgb(9.4%,11.8%,50.6%)
CMYK 81, 77, 0, 49
HSL 236.6°, 68.6, 30 hsl(236.6,68.6%,30%)
HSV (or HSB) 236.6°, 81.4, 50.6
Web Safe 003399 #003399
CIE-LAB 18.832, 34.712, -55.567
XYZ 4.803, 2.707, 21.037
xyY 0.168, 0.095, 2.707
CIE-LCH 18.832, 65.518, 301.992
CIE-LUV 18.832, -5.098, -59.688
Hunter-Lab 16.454, 23.305, -64.286
Binary 00011000, 00011110, 10000001

Color Schemes with #181e81

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

Alternatives to #181e81

Below, you can see some colors close to #181e81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#181e81 Preview

Text with hexadecimal color #181e81

This text has a font color of #181e81.

<span style="color:#181e81;">Text here</span>
#181e81 background color

This paragraph has a background color of #181e81.

<p style="background-color:#181e81;">Content here</p>
#181e81 border color

This element has a border color of #181e81.

<div style="border:1px solid #181e81;">Content here</div>
CSS codes
.text {color:#181e81;}
.background {background-color:#181e81;}
.border {border:1px solid #181e81;}

Shades and Tints of #181e81

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, #02030d is the darkest color, while #fcfcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #181e81

A tone is produced by adding gray to any pure hue. In this case, #474852 is the less saturated color, while #000999 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #181e81 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
  • #272727 Achromatopsia 0.005% of the population
  • #242539 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00376b Protanopia 1% of men
  • #003a5c Deuteranopia 1% of men
  • #003e41 Tritanopia 0.001% of the population
Trichromacy
  • #082d73 Protanomaly 1% of men, 0.01% of women
  • #082f69 Deuteranomaly 6% of men, 0.4% of women
  • #083258 Tritanomaly 0.01% of the population