#1b5381 Color Information

In a RGB color space, hex #1b5381 is composed of 10.6% red, 32.5% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 35.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 207.1 degrees, a saturation of 65.4% and a lightness of 30.6%. #1b5381 color hex could be obtained by blending #36a6ff with #000003. Closest websafe color is: #336699.

    • R 11
    • G 33
    • B 51
    RGB color chart
    • C 79
    • M 36
    • Y 0
    • K 49
    CMYK color chart

#1b5381 color description : Dark blue.

#1b5381 Color Conversion

The hexadecimal color #1b5381 has RGB values of R:27, G:83, B:129 and CMYK values of C:0.79, M:0.36, Y:0, K:0.49. Its decimal value is 1790849.

Hex triplet 1b5381 #1b5381
RGB Decimal 27, 83, 129 rgb(27,83,129)
RGB Percent 10.6, 32.5, 50.6 rgb(10.6%,32.5%,50.6%)
CMYK 79, 36, 0, 49
HSL 207.1°, 65.4, 30.6 hsl(207.1,65.4%,30.6%)
HSV (or HSB) 207.1°, 79.1, 50.6
Web Safe 336699 #336699
CIE-LAB 33.991, -0.955, -31.02
XYZ 7.507, 8.004, 21.917
xyY 0.201, 0.214, 8.004
CIE-LCH 33.991, 31.035, 268.237
CIE-LUV 33.991, -18.786, -42.292
Hunter-Lab 28.291, -2.146, -26.128
Binary 00011011, 01010011, 10000001

Color Schemes with #1b5381

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

Alternatives to #1b5381

Below, you can see some colors close to #1b5381. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b5381 Preview

Text with hexadecimal color #1b5381

This text has a font color of #1b5381.

<span style="color:#1b5381;">Text here</span>
#1b5381 background color

This paragraph has a background color of #1b5381.

<p style="background-color:#1b5381;">Content here</p>
#1b5381 border color

This element has a border color of #1b5381.

<div style="border:1px solid #1b5381;">Content here</div>
CSS codes
.text {color:#1b5381;}
.background {background-color:#1b5381;}
.border {border:1px solid #1b5381;}

Shades and Tints of #1b5381

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, #030a0f is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b5381

A tone is produced by adding gray to any pure hue. In this case, #4b4e51 is the less saturated color, while #035599 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b5381 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
  • #484848 Achromatopsia 0.005% of the population
  • #3f4a53 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #475784 Protanopia 1% of men
  • #3a5988 Deuteranopia 1% of men
  • #006168 Tritanopia 0.001% of the population
Trichromacy
  • #375583 Protanomaly 1% of men, 0.01% of women
  • #2f5785 Deuteranomaly 6% of men, 0.4% of women
  • #095c71 Tritanomaly 0.01% of the population