#1b3a79 Color Information

In a RGB color space, hex #1b3a79 is composed of 10.6% red, 22.7% green and 47.5% blue. Whereas in a CMYK color space, it is composed of 77.7% cyan, 52.1% magenta, 0% yellow and 52.5% black. It has a hue angle of 220.2 degrees, a saturation of 63.5% and a lightness of 29%. #1b3a79 color hex could be obtained by blending #3674f2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 23
    • B 47
    RGB color chart
    • C 78
    • M 52
    • Y 0
    • K 53
    CMYK color chart

#1b3a79 color description : Dark blue.

#1b3a79 Color Conversion

The hexadecimal color #1b3a79 has RGB values of R:27, G:58, B:121 and CMYK values of C:0.78, M:0.52, Y:0, K:0.53. Its decimal value is 1784441.

Hex triplet 1b3a79 #1b3a79
RGB Decimal 27, 58, 121 rgb(27,58,121)
RGB Percent 10.6, 22.7, 47.5 rgb(10.6%,22.7%,47.5%)
CMYK 78, 52, 0, 53
HSL 220.2°, 63.5, 29 hsl(220.2,63.5%,29%)
HSV (or HSB) 220.2°, 77.7, 47.5
Web Safe 333366 #333366
CIE-LAB 25.681, 12.739, -39.303
XYZ 5.415, 4.639, 18.698
xyY 0.188, 0.161, 4.639
CIE-LCH 25.681, 41.316, 287.959
CIE-LUV 25.681, -10.885, -50.028
Hunter-Lab 21.539, 7.187, -36.393
Binary 00011011, 00111010, 01111001

Color Schemes with #1b3a79

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

Alternatives to #1b3a79

Below, you can see some colors close to #1b3a79. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3a79 Preview

Text with hexadecimal color #1b3a79

This text has a font color of #1b3a79.

<span style="color:#1b3a79;">Text here</span>
#1b3a79 background color

This paragraph has a background color of #1b3a79.

<p style="background-color:#1b3a79;">Content here</p>
#1b3a79 border color

This element has a border color of #1b3a79.

<div style="border:1px solid #1b3a79;">Content here</div>
CSS codes
.text {color:#1b3a79;}
.background {background-color:#1b3a79;}
.border {border:1px solid #1b3a79;}

Shades and Tints of #1b3a79

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, #020409 is the darkest color, while #f8fafd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3a79

A tone is produced by adding gray to any pure hue. In this case, #494a4b is the less saturated color, while #043290 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3a79 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
  • #323845 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #1f4480 Protanopia 1% of men
  • #004877 Deuteranopia 1% of men
  • #004d52 Tritanopia 0.001% of the population
Trichromacy
  • #1e407d Protanomaly 1% of men, 0.01% of women
  • #094377 Deuteranomaly 6% of men, 0.4% of women
  • #094660 Tritanomaly 0.01% of the population