#1b387b Color Information

In a RGB color space, hex #1b387b is composed of 10.6% red, 22% green and 48.2% blue. Whereas in a CMYK color space, it is composed of 78% cyan, 54.5% magenta, 0% yellow and 51.8% black. It has a hue angle of 221.9 degrees, a saturation of 64% and a lightness of 29.4%. #1b387b color hex could be obtained by blending #3670f6 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 22
    • B 48
    RGB color chart
    • C 78
    • M 54
    • Y 0
    • K 52
    CMYK color chart

#1b387b color description : Dark blue.

#1b387b Color Conversion

The hexadecimal color #1b387b has RGB values of R:27, G:56, B:123 and CMYK values of C:0.78, M:0.54, Y:0, K:0.52. Its decimal value is 1783931.

Hex triplet 1b387b #1b387b
RGB Decimal 27, 56, 123 rgb(27,56,123)
RGB Percent 10.6, 22, 48.2 rgb(10.6%,22%,48.2%)
CMYK 78, 54, 0, 52
HSL 221.9°, 64, 29.4 hsl(221.9,64%,29.4%)
HSV (or HSB) 221.9°, 78, 48.2
Web Safe 333366 #333366
CIE-LAB 25.233, 14.969, -41.291
XYZ 5.441, 4.491, 19.318
xyY 0.186, 0.154, 4.491
CIE-LCH 25.233, 43.921, 289.927
CIE-LUV 25.233, -10.304, -52.23
Hunter-Lab 21.192, 8.74, -39.212
Binary 00011011, 00111000, 01111011

Color Schemes with #1b387b

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

Alternatives to #1b387b

Below, you can see some colors close to #1b387b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b387b Preview

Text with hexadecimal color #1b387b

This text has a font color of #1b387b.

<span style="color:#1b387b;">Text here</span>
#1b387b background color

This paragraph has a background color of #1b387b.

<p style="background-color:#1b387b;">Content here</p>
#1b387b border color

This element has a border color of #1b387b.

<div style="border:1px solid #1b387b;">Content here</div>
CSS codes
.text {color:#1b387b;}
.background {background-color:#1b387b;}
.border {border:1px solid #1b387b;}

Shades and Tints of #1b387b

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 #f9fbfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b387b

A tone is produced by adding gray to any pure hue. In this case, #494a4d is the less saturated color, while #042f92 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b387b 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
  • #373737 Achromatopsia 0.005% of the population
  • #313745 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #134383 Protanopia 1% of men
  • #004775 Deuteranopia 1% of men
  • #004c51 Tritanopia 0.001% of the population
Trichromacy
  • #163f80 Protanomaly 1% of men, 0.01% of women
  • #094177 Deuteranomaly 6% of men, 0.4% of women
  • #094560 Tritanomaly 0.01% of the population