#1b3459 Color Information

In a RGB color space, hex #1b3459 is composed of 10.6% red, 20.4% green and 34.9% blue. Whereas in a CMYK color space, it is composed of 69.7% cyan, 41.6% magenta, 0% yellow and 65.1% black. It has a hue angle of 215.8 degrees, a saturation of 53.4% and a lightness of 22.7%. #1b3459 color hex could be obtained by blending #3668b2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 20
    • B 35
    RGB color chart
    • C 70
    • M 42
    • Y 0
    • K 65
    CMYK color chart

#1b3459 color description : Very dark blue.

#1b3459 Color Conversion

The hexadecimal color #1b3459 has RGB values of R:27, G:52, B:89 and CMYK values of C:0.7, M:0.42, Y:0, K:0.65. Its decimal value is 1782873.

Hex triplet 1b3459 #1b3459
RGB Decimal 27, 52, 89 rgb(27,52,89)
RGB Percent 10.6, 20.4, 34.9 rgb(10.6%,20.4%,34.9%)
CMYK 70, 42, 0, 65
HSL 215.8°, 53.4, 22.7 hsl(215.8,53.4%,22.7%)
HSV (or HSB) 215.8°, 69.7, 34.9
Web Safe 333366 #333366
CIE-LAB 21.616, 3.933, -25.154
XYZ 3.483, 3.41, 9.925
xyY 0.207, 0.203, 3.41
CIE-LCH 21.616, 25.46, 278.886
CIE-LUV 21.616, -9.217, -29.435
Hunter-Lab 18.466, 1.349, -18.941
Binary 00011011, 00110100, 01011001

Color Schemes with #1b3459

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

Alternatives to #1b3459

Below, you can see some colors close to #1b3459. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3459 Preview

Text with hexadecimal color #1b3459

This text has a font color of #1b3459.

<span style="color:#1b3459;">Text here</span>
#1b3459 background color

This paragraph has a background color of #1b3459.

<p style="background-color:#1b3459;">Content here</p>
#1b3459 border color

This element has a border color of #1b3459.

<div style="border:1px solid #1b3459;">Content here</div>
CSS codes
.text {color:#1b3459;}
.background {background-color:#1b3459;}
.border {border:1px solid #1b3459;}

Shades and Tints of #1b3459

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, #04080e is the darkest color, while #fefeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3459

A tone is produced by adding gray to any pure hue. In this case, #36393e is the less saturated color, while #002f74 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3459 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.

  • #313131 Achromatopsia 0.005% of the population
  • #2d3239 Atypical Achromatopsia 0.001% of the population
  • #2f3d60 Protanopia 1% of men
  • #263e61 Deuteranopia 1% of men
  • #134449 Tritanopia 0.001% of the population
  • #27395d Protanomaly 1% of men, 0.01% of women
  • #223a5e Deuteranomaly 6% of men, 0.4% of women
  • #163e4e Tritanomaly 0.01% of the population