#1818a1 Color Information

In a RGB color space, hex #1818a1 is composed of 9.4% red, 9.4% green and 63.1% blue. Whereas in a CMYK color space, it is composed of 85.1% cyan, 85.1% magenta, 0% yellow and 36.9% black. It has a hue angle of 240 degrees, a saturation of 74.1% and a lightness of 36.3%. #1818a1 color hex could be obtained by blending #3030ff with #000043. Closest websafe color is: #000099.

    • R 9
    • G 9
    • B 63
    RGB color chart
    • C 85
    • M 85
    • Y 0
    • K 37
    CMYK color chart

#1818a1 color description : Dark blue.

#1818a1 Color Conversion

The hexadecimal color #1818a1 has RGB values of R:24, G:24, B:161 and CMYK values of C:0.85, M:0.85, Y:0, K:0.37. Its decimal value is 1579169.

Hex triplet 1818a1 #1818a1
RGB Decimal 24, 24, 161 rgb(24,24,161)
RGB Percent 9.4, 9.4, 63.1 rgb(9.4%,9.4%,63.1%)
CMYK 85, 85, 0, 37
HSL 240°, 74.1, 36.3 hsl(240,74.1%,36.3%)
HSV (or HSB) 240°, 85.1, 63.1
Web Safe 000099 #000099
CIE-LAB 21.654, 48.622, -70.767
XYZ 7.135, 3.42, 34
xyY 0.16, 0.077, 3.42
CIE-LCH 21.654, 85.861, 304.492
CIE-LUV 21.654, -5.616, -77.828
Hunter-Lab 18.494, 36.503, -96.058
Binary 00011000, 00011000, 10100001

Color Schemes with #1818a1

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

Alternatives to #1818a1

Below, you can see some colors close to #1818a1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1818a1 Preview

Text with hexadecimal color #1818a1

This text has a font color of #1818a1.

<span style="color:#1818a1;">Text here</span>
#1818a1 background color

This paragraph has a background color of #1818a1.

<p style="background-color:#1818a1;">Content here</p>
#1818a1 border color

This element has a border color of #1818a1.

<div style="border:1px solid #1818a1;">Content here</div>
CSS codes
.text {color:#1818a1;}
.background {background-color:#1818a1;}
.border {border:1px solid #1818a1;}

Shades and Tints of #1818a1

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, #010107 is the darkest color, while #f5f5fe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1818a1

A tone is produced by adding gray to any pure hue. In this case, #585861 is the less saturated color, while #0303b6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1818a1 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.

  • #282828 Achromatopsia 0.005% of the population
  • #252540 Atypical Achromatopsia 0.001% of the population
  • #003c75 Protanopia 1% of men
  • #004065 Deuteranopia 1% of men
  • #004447 Tritanopia 0.001% of the population
  • #082f85 Protanomaly 1% of men, 0.01% of women
  • #08317b Deuteranomaly 6% of men, 0.4% of women
  • #083468 Tritanomaly 0.01% of the population