#1b3555 Color Information

In a RGB color space, hex #1b3555 is composed of 10.6% red, 20.8% green and 33.3% blue. Whereas in a CMYK color space, it is composed of 68.2% cyan, 37.6% magenta, 0% yellow and 66.7% black. It has a hue angle of 213.1 degrees, a saturation of 51.8% and a lightness of 22%. #1b3555 color hex could be obtained by blending #366aaa with #000000. Closest websafe color is: #333366.

    • R 11
    • G 21
    • B 33
    RGB color chart
    • C 68
    • M 38
    • Y 0
    • K 67
    CMYK color chart

#1b3555 color description : Very dark blue.

#1b3555 Color Conversion

The hexadecimal color #1b3555 has RGB values of R:27, G:53, B:85 and CMYK values of C:0.68, M:0.38, Y:0, K:0.67. Its decimal value is 1783125.

Hex triplet 1b3555 #1b3555
RGB Decimal 27, 53, 85 rgb(27,53,85)
RGB Percent 10.6, 20.8, 33.3 rgb(10.6%,20.8%,33.3%)
CMYK 68, 38, 0, 67
HSL 213.1°, 51.8, 22 hsl(213.1,51.8%,22%)
HSV (or HSB) 213.1°, 68.2, 33.3
Web Safe 333366 #333366
CIE-LAB 21.708, 1.637, -22.364
XYZ 3.364, 3.435, 9.08
xyY 0.212, 0.216, 3.435
CIE-LCH 21.708, 22.424, 274.188
CIE-LUV 21.708, -9.587, -25.939
Hunter-Lab 18.533, -0.03, -16.073
Binary 00011011, 00110101, 01010101

Color Schemes with #1b3555

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

Alternatives to #1b3555

Below, you can see some colors close to #1b3555. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3555 Preview

Text with hexadecimal color #1b3555

This text has a font color of #1b3555.

<span style="color:#1b3555;">Text here</span>
#1b3555 background color

This paragraph has a background color of #1b3555.

<p style="background-color:#1b3555;">Content here</p>
#1b3555 border color

This element has a border color of #1b3555.

<div style="border:1px solid #1b3555;">Content here</div>
CSS codes
.text {color:#1b3555;}
.background {background-color:#1b3555;}
.border {border:1px solid #1b3555;}

Shades and Tints of #1b3555

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, #03070b is the darkest color, while #fbfcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3555

A tone is produced by adding gray to any pure hue. In this case, #35383b is the less saturated color, while #01326f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3555 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
  • #313131 Achromatopsia 0.005% of the population
  • #2d3238 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #323d5c Protanopia 1% of men
  • #2b3e5e Deuteranopia 1% of men
  • #184448 Tritanopia 0.001% of the population
Trichromacy
  • #2a3a59 Protanomaly 1% of men, 0.01% of women
  • #253b5a Deuteranomaly 6% of men, 0.4% of women
  • #193e4d Tritanomaly 0.01% of the population