#1b3f8e Color Information

In a RGB color space, hex #1b3f8e is composed of 10.6% red, 24.7% green and 55.7% blue. Whereas in a CMYK color space, it is composed of 81% cyan, 55.6% magenta, 0% yellow and 44.3% black. It has a hue angle of 221.2 degrees, a saturation of 68% and a lightness of 33.1%. #1b3f8e color hex could be obtained by blending #367eff with #00001d. Closest websafe color is: #333399.

    • R 11
    • G 25
    • B 56
    RGB color chart
    • C 81
    • M 56
    • Y 0
    • K 44
    CMYK color chart

#1b3f8e color description : Dark blue.

#1b3f8e Color Conversion

The hexadecimal color #1b3f8e has RGB values of R:27, G:63, B:142 and CMYK values of C:0.81, M:0.56, Y:0, K:0.44. Its decimal value is 1785742.

Hex triplet 1b3f8e #1b3f8e
RGB Decimal 27, 63, 142 rgb(27,63,142)
RGB Percent 10.6, 24.7, 55.7 rgb(10.6%,24.7%,55.7%)
CMYK 81, 56, 0, 44
HSL 221.2°, 68, 33.1 hsl(221.2,68%,33.1%)
HSV (or HSB) 221.2°, 81, 55.7
Web Safe 333399 #333399
CIE-LAB 28.748, 17.805, -47.44
XYZ 7.111, 5.74, 26.323
xyY 0.182, 0.147, 5.74
CIE-LCH 28.748, 50.671, 290.572
CIE-LUV 28.748, -12.202, -62.894
Hunter-Lab 23.959, 11.049, -48.368
Binary 00011011, 00111111, 10001110

Color Schemes with #1b3f8e

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

Alternatives to #1b3f8e

Below, you can see some colors close to #1b3f8e. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3f8e Preview

Text with hexadecimal color #1b3f8e

This text has a font color of #1b3f8e.

<span style="color:#1b3f8e;">Text here</span>
#1b3f8e background color

This paragraph has a background color of #1b3f8e.

<p style="background-color:#1b3f8e;">Content here</p>
#1b3f8e border color

This element has a border color of #1b3f8e.

<div style="border:1px solid #1b3f8e;">Content here</div>
CSS codes
.text {color:#1b3f8e;}
.background {background-color:#1b3f8e;}
.border {border:1px solid #1b3f8e;}

Shades and Tints of #1b3f8e

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, #02050a is the darkest color, while #f9fafe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3f8e

A tone is produced by adding gray to any pure hue. In this case, #4f525a is the less saturated color, while #0135a8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3f8e 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
  • #3d3d3d Achromatopsia 0.005% of the population
  • #363d4d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004b93 Protanopia 1% of men
  • #004f81 Deuteranopia 1% of men
  • #00555a Tritanopia 0.001% of the population
Trichromacy
  • #094691 Protanomaly 1% of men, 0.01% of women
  • #094985 Deuteranomaly 6% of men, 0.4% of women
  • #094d6d Tritanomaly 0.01% of the population