#1b3783 Color Information

In a RGB color space, hex #1b3783 is composed of 10.6% red, 21.6% green and 51.4% blue. Whereas in a CMYK color space, it is composed of 79.4% cyan, 58% magenta, 0% yellow and 48.6% black. It has a hue angle of 223.8 degrees, a saturation of 65.8% and a lightness of 31%. #1b3783 color hex could be obtained by blending #366eff with #000007. Closest websafe color is: #333399.

    • R 11
    • G 22
    • B 51
    RGB color chart
    • C 79
    • M 58
    • Y 0
    • K 49
    CMYK color chart

#1b3783 color description : Dark blue.

#1b3783 Color Conversion

The hexadecimal color #1b3783 has RGB values of R:27, G:55, B:131 and CMYK values of C:0.79, M:0.58, Y:0, K:0.49. Its decimal value is 1783683.

Hex triplet 1b3783 #1b3783
RGB Decimal 27, 55, 131 rgb(27,55,131)
RGB Percent 10.6, 21.6, 51.4 rgb(10.6%,21.6%,51.4%)
CMYK 79, 58, 0, 49
HSL 223.8°, 65.8, 31 hsl(223.8,65.8%,31%)
HSV (or HSB) 223.8°, 79.4, 51.4
Web Safe 333399 #333399
CIE-LAB 25.574, 18.931, -45.765
XYZ 5.914, 4.604, 22.048
xyY 0.182, 0.141, 4.604
CIE-LCH 25.574, 49.526, 292.473
CIE-LUV 25.574, -10.041, -58.09
Hunter-Lab 21.456, 11.652, -45.907
Binary 00011011, 00110111, 10000011

Color Schemes with #1b3783

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

Alternatives to #1b3783

Below, you can see some colors close to #1b3783. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3783 Preview

Text with hexadecimal color #1b3783

This text has a font color of #1b3783.

<span style="color:#1b3783;">Text here</span>
#1b3783 background color

This paragraph has a background color of #1b3783.

<p style="background-color:#1b3783;">Content here</p>
#1b3783 border color

This element has a border color of #1b3783.

<div style="border:1px solid #1b3783;">Content here</div>
CSS codes
.text {color:#1b3783;}
.background {background-color:#1b3783;}
.border {border:1px solid #1b3783;}

Shades and Tints of #1b3783

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, #000001 is the darkest color, while #f0f3fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3783

A tone is produced by adding gray to any pure hue. In this case, #4c4d52 is the less saturated color, while #032c9b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3783 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
  • #373737 Achromatopsia 0.005% of the population
  • #313746 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004486 Protanopia 1% of men
  • #004875 Deuteranopia 1% of men
  • #004d52 Tritanopia 0.001% of the population
Trichromacy
  • #093f85 Protanomaly 1% of men, 0.01% of women
  • #09427a Deuteranomaly 6% of men, 0.4% of women
  • #094563 Tritanomaly 0.01% of the population