#1b3b56 Color Information

In a RGB color space, hex #1b3b56 is composed of 10.6% red, 23.1% green and 33.7% blue. Whereas in a CMYK color space, it is composed of 68.6% cyan, 31.4% magenta, 0% yellow and 66.3% black. It has a hue angle of 207.5 degrees, a saturation of 52.2% and a lightness of 22.2%. #1b3b56 color hex could be obtained by blending #3676ac with #000000. Closest websafe color is: #333366.

    • R 11
    • G 23
    • B 34
    RGB color chart
    • C 69
    • M 31
    • Y 0
    • K 66
    CMYK color chart

#1b3b56 color description : Very dark blue.

#1b3b56 Color Conversion

The hexadecimal color #1b3b56 has RGB values of R:27, G:59, B:86 and CMYK values of C:0.69, M:0.31, Y:0, K:0.66. Its decimal value is 1784662.

Hex triplet 1b3b56 #1b3b56
RGB Decimal 27, 59, 86 rgb(27,59,86)
RGB Percent 10.6, 23.1, 33.7 rgb(10.6%,23.1%,33.7%)
CMYK 69, 31, 0, 66
HSL 207.5°, 52.2, 22.2 hsl(207.5,52.2%,22.2%)
HSV (or HSB) 207.5°, 68.6, 33.7
Web Safe 333366 #333366
CIE-LAB 23.779, -2.076, -19.769
XYZ 3.695, 4.033, 9.387
xyY 0.216, 0.236, 4.033
CIE-LCH 23.779, 19.878, 264.004
CIE-LUV 23.779, -11.678, -23.284
Hunter-Lab 20.081, -2.295, -13.659
Binary 00011011, 00111011, 01010110

Color Schemes with #1b3b56

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

Alternatives to #1b3b56

Below, you can see some colors close to #1b3b56. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3b56 Preview

Text with hexadecimal color #1b3b56

This text has a font color of #1b3b56.

<span style="color:#1b3b56;">Text here</span>
#1b3b56 background color

This paragraph has a background color of #1b3b56.

<p style="background-color:#1b3b56;">Content here</p>
#1b3b56 border color

This element has a border color of #1b3b56.

<div style="border:1px solid #1b3b56;">Content here</div>
CSS codes
.text {color:#1b3b56;}
.background {background-color:#1b3b56;}
.border {border:1px solid #1b3b56;}

Shades and Tints of #1b3b56

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, #04080b is the darkest color, while #fbfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3b56

A tone is produced by adding gray to any pure hue. In this case, #35393c is the less saturated color, while #013d70 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3b56 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.

  • #353535 Achromatopsia 0.005% of the population
  • #30363c Atypical Achromatopsia 0.001% of the population
  • #39425c Protanopia 1% of men
  • #35425f Deuteranopia 1% of men
  • #1b484d Tritanopia 0.001% of the population
  • #2e3f5a Protanomaly 1% of men, 0.01% of women
  • #2b3f5c Deuteranomaly 6% of men, 0.4% of women
  • #1b4350 Tritanomaly 0.01% of the population