#1b3a5e Color Information

In a RGB color space, hex #1b3a5e is composed of 10.6% red, 22.7% green and 36.9% blue. Whereas in a CMYK color space, it is composed of 71.3% cyan, 38.3% magenta, 0% yellow and 63.1% black. It has a hue angle of 212.2 degrees, a saturation of 55.4% and a lightness of 23.7%. #1b3a5e color hex could be obtained by blending #3674bc with #000000. Closest websafe color is: #333366.

    • R 11
    • G 23
    • B 37
    RGB color chart
    • C 71
    • M 38
    • Y 0
    • K 63
    CMYK color chart

#1b3a5e color description : Very dark blue.

#1b3a5e Color Conversion

The hexadecimal color #1b3a5e has RGB values of R:27, G:58, B:94 and CMYK values of C:0.71, M:0.38, Y:0, K:0.63. Its decimal value is 1784414.

Hex triplet 1b3a5e #1b3a5e
RGB Decimal 27, 58, 94 rgb(27,58,94)
RGB Percent 10.6, 22.7, 36.9 rgb(10.6%,22.7%,36.9%)
CMYK 71, 38, 0, 63
HSL 212.2°, 55.4, 23.7 hsl(212.2,55.4%,23.7%)
HSV (or HSB) 212.2°, 71.3, 36.9
Web Safe 333366 #333366
CIE-LAB 23.892, 1.753, -24.83
XYZ 3.985, 4.067, 11.164
xyY 0.207, 0.212, 4.067
CIE-LCH 23.892, 24.892, 274.037
CIE-LUV 23.892, -11.176, -30.023
Hunter-Lab 20.167, -0.02, -18.705
Binary 00011011, 00111010, 01011110

Color Schemes with #1b3a5e

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

Alternatives to #1b3a5e

Below, you can see some colors close to #1b3a5e. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3a5e Preview

Text with hexadecimal color #1b3a5e

This text has a font color of #1b3a5e.

<span style="color:#1b3a5e;">Text here</span>
#1b3a5e background color

This paragraph has a background color of #1b3a5e.

<p style="background-color:#1b3a5e;">Content here</p>
#1b3a5e border color

This element has a border color of #1b3a5e.

<div style="border:1px solid #1b3a5e;">Content here</div>
CSS codes
.text {color:#1b3a5e;}
.background {background-color:#1b3a5e;}
.border {border:1px solid #1b3a5e;}

Shades and Tints of #1b3a5e

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, #010203 is the darkest color, while #f2f7fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3a5e

A tone is produced by adding gray to any pure hue. In this case, #3c3c3d is the less saturated color, while #043875 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3a5e 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
  • #30363d Atypical Achromatopsia 0.001% of the population
  • #354264 Protanopia 1% of men
  • #2c4366 Deuteranopia 1% of men
  • #12494e Tritanopia 0.001% of the population
  • #2b3f62 Protanomaly 1% of men, 0.01% of women
  • #263f63 Deuteranomaly 6% of men, 0.4% of women
  • #154354 Tritanomaly 0.01% of the population