#1b3788 Color Information

In a RGB color space, hex #1b3788 is composed of 10.6% red, 21.6% green and 53.3% blue. Whereas in a CMYK color space, it is composed of 80.1% cyan, 59.6% magenta, 0% yellow and 46.7% black. It has a hue angle of 224.6 degrees, a saturation of 66.9% and a lightness of 32%. #1b3788 color hex could be obtained by blending #366eff with #000011. Closest websafe color is: #333399.

    • R 11
    • G 22
    • B 53
    RGB color chart
    • C 80
    • M 60
    • Y 0
    • K 47
    CMYK color chart

#1b3788 color description : Dark blue.

#1b3788 Color Conversion

The hexadecimal color #1b3788 has RGB values of R:27, G:55, B:136 and CMYK values of C:0.8, M:0.6, Y:0, K:0.47. Its decimal value is 1783688.

Hex triplet 1b3788 #1b3788
RGB Decimal 27, 55, 136 rgb(27,55,136)
RGB Percent 10.6, 21.6, 53.3 rgb(10.6%,21.6%,53.3%)
CMYK 80, 60, 0, 47
HSL 224.6°, 66.9, 32 hsl(224.6,66.9%,32%)
HSV (or HSB) 224.6°, 80.1, 53.3
Web Safe 333399 #333399
CIE-LAB 25.988, 20.95, -48.212
XYZ 6.261, 4.743, 23.877
xyY 0.18, 0.136, 4.743
CIE-LCH 25.988, 52.567, 293.487
CIE-LUV 25.988, -10.063, -61.465
Hunter-Lab 21.777, 13.21, -49.761
Binary 00011011, 00110111, 10001000

Color Schemes with #1b3788

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

Alternatives to #1b3788

Below, you can see some colors close to #1b3788. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3788 Preview

Text with hexadecimal color #1b3788

This text has a font color of #1b3788.

<span style="color:#1b3788;">Text here</span>
#1b3788 background color

This paragraph has a background color of #1b3788.

<p style="background-color:#1b3788;">Content here</p>
#1b3788 border color

This element has a border color of #1b3788.

<div style="border:1px solid #1b3788;">Content here</div>
CSS codes
.text {color:#1b3788;}
.background {background-color:#1b3788;}
.border {border:1px solid #1b3788;}

Shades and Tints of #1b3788

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, #010205 is the darkest color, while #f4f6fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3788

A tone is produced by adding gray to any pure hue. In this case, #4d4f56 is the less saturated color, while #022ba1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3788 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
  • #383838 Achromatopsia 0.005% of the population
  • #323848 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004587 Protanopia 1% of men
  • #004976 Deuteranopia 1% of men
  • #004e53 Tritanopia 0.001% of the population
Trichromacy
  • #094087 Protanomaly 1% of men, 0.01% of women
  • #09427d Deuteranomaly 6% of men, 0.4% of women
  • #094666 Tritanomaly 0.01% of the population