#1b81b0 Color Information

In a RGB color space, hex #1b81b0 is composed of 10.6% red, 50.6% green and 69% blue. Whereas in a CMYK color space, it is composed of 84.7% cyan, 26.7% magenta, 0% yellow and 31% black. It has a hue angle of 198.9 degrees, a saturation of 73.4% and a lightness of 39.8%. #1b81b0 color hex could be obtained by blending #36ffff with #000361. Closest websafe color is: #339999.

    • R 11
    • G 51
    • B 69
    RGB color chart
    • C 85
    • M 27
    • Y 0
    • K 31
    CMYK color chart

#1b81b0 color description : Dark blue.

#1b81b0 Color Conversion

The hexadecimal color #1b81b0 has RGB values of R:27, G:129, B:176 and CMYK values of C:0.85, M:0.27, Y:0, K:0.31. Its decimal value is 1802672.

Hex triplet 1b81b0 #1b81b0
RGB Decimal 27, 129, 176 rgb(27,129,176)
RGB Percent 10.6, 50.6, 69 rgb(10.6%,50.6%,69%)
CMYK 85, 27, 0, 31
HSL 198.9°, 73.4, 39.8 hsl(198.9,73.4%,39.8%)
HSV (or HSB) 198.9°, 84.7, 69
Web Safe 339999 #339999
CIE-LAB 50.765, -10.919, -32.641
XYZ 16.137, 19.067, 43.902
xyY 0.204, 0.241, 19.067
CIE-LCH 50.765, 34.419, 251.504
CIE-LUV 50.765, -32.377, -48.044
Hunter-Lab 43.665, -10.449, -29.045
Binary 00011011, 10000001, 10110000

Color Schemes with #1b81b0

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

Alternatives to #1b81b0

Below, you can see some colors close to #1b81b0. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b81b0 Preview

Text with hexadecimal color #1b81b0

This text has a font color of #1b81b0.

<span style="color:#1b81b0;">Text here</span>
#1b81b0 background color

This paragraph has a background color of #1b81b0.

<p style="background-color:#1b81b0;">Content here</p>
#1b81b0 border color

This element has a border color of #1b81b0.

<div style="border:1px solid #1b81b0;">Content here</div>
CSS codes
.text {color:#1b81b0;}
.background {background-color:#1b81b0;}
.border {border:1px solid #1b81b0;}

Shades and Tints of #1b81b0

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, #010406 is the darkest color, while #f4fafd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b81b0

A tone is produced by adding gray to any pure hue. In this case, #61676a is the less saturated color, while #048ac7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b81b0 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.

  • #686868 Achromatopsia 0.005% of the population
  • #596d76 Atypical Achromatopsia 0.001% of the population
  • #707ead Protanopia 1% of men
  • #647fb7 Deuteranopia 1% of men
  • #008c96 Tritanopia 0.001% of the population
  • #517fae Protanomaly 1% of men, 0.01% of women
  • #4a7fb4 Deuteranomaly 6% of men, 0.4% of women
  • #09889f Tritanomaly 0.01% of the population