#1b3f56 Color Information

In a RGB color space, hex #1b3f56 is composed of 10.6% red, 24.7% green and 33.7% blue. Whereas in a CMYK color space, it is composed of 68.6% cyan, 26.7% magenta, 0% yellow and 66.3% black. It has a hue angle of 203.4 degrees, a saturation of 52.2% and a lightness of 22.2%. #1b3f56 color hex could be obtained by blending #367eac with #000000. Closest websafe color is: #333366.

    • R 11
    • G 25
    • B 34
    RGB color chart
    • C 69
    • M 27
    • Y 0
    • K 66
    CMYK color chart

#1b3f56 color description : Very dark blue.

#1b3f56 Color Conversion

The hexadecimal color #1b3f56 has RGB values of R:27, G:63, B:86 and CMYK values of C:0.69, M:0.27, Y:0, K:0.66. Its decimal value is 1785686.

Hex triplet 1b3f56 #1b3f56
RGB Decimal 27, 63, 86 rgb(27,63,86)
RGB Percent 10.6, 24.7, 33.7 rgb(10.6%,24.7%,33.7%)
CMYK 69, 27, 0, 66
HSL 203.4°, 52.2, 22.2 hsl(203.4,52.2%,22.2%)
HSV (or HSB) 203.4°, 68.6, 33.7
Web Safe 333366 #333366
CIE-LAB 25.136, -4.725, -17.651
XYZ 3.909, 4.46, 9.458
xyY 0.219, 0.25, 4.46
CIE-LCH 25.136, 18.273, 255.013
CIE-LUV 25.136, -13.134, -20.797
Hunter-Lab 21.118, -3.917, -11.773
Binary 00011011, 00111111, 01010110

Color Schemes with #1b3f56

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

Alternatives to #1b3f56

Below, you can see some colors close to #1b3f56. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3f56 Preview

Text with hexadecimal color #1b3f56

This text has a font color of #1b3f56.

<span style="color:#1b3f56;">Text here</span>
#1b3f56 background color

This paragraph has a background color of #1b3f56.

<p style="background-color:#1b3f56;">Content here</p>
#1b3f56 border color

This element has a border color of #1b3f56.

<div style="border:1px solid #1b3f56;">Content here</div>
CSS codes
.text {color:#1b3f56;}
.background {background-color:#1b3f56;}
.border {border:1px solid #1b3f56;}

Shades and Tints of #1b3f56

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 #1b3f56

A tone is produced by adding gray to any pure hue. In this case, #35393c is the less saturated color, while #014570 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3f56 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.

  • #373737 Achromatopsia 0.005% of the population
  • #31393d Atypical Achromatopsia 0.001% of the population
  • #3e445c Protanopia 1% of men
  • #3b4560 Deuteranopia 1% of men
  • #1d4b51 Tritanopia 0.001% of the population
  • #314259 Protanomaly 1% of men, 0.01% of women
  • #2f425c Deuteranomaly 6% of men, 0.4% of women
  • #1c4752 Tritanomaly 0.01% of the population