#1b81b6 Color Information

In a RGB color space, hex #1b81b6 is composed of 10.6% red, 50.6% green and 71.4% blue. Whereas in a CMYK color space, it is composed of 85.2% cyan, 29.1% magenta, 0% yellow and 28.6% black. It has a hue angle of 200.5 degrees, a saturation of 74.2% and a lightness of 41%. #1b81b6 color hex could be obtained by blending #36ffff with #00036d. Closest websafe color is: #3399cc.

    • R 11
    • G 51
    • B 71
    RGB color chart
    • C 85
    • M 29
    • Y 0
    • K 29
    CMYK color chart

#1b81b6 color description : Strong blue.

#1b81b6 Color Conversion

The hexadecimal color #1b81b6 has RGB values of R:27, G:129, B:182 and CMYK values of C:0.85, M:0.29, Y:0, K:0.29. Its decimal value is 1802678.

Hex triplet 1b81b6 #1b81b6
RGB Decimal 27, 129, 182 rgb(27,129,182)
RGB Percent 10.6, 50.6, 71.4 rgb(10.6%,50.6%,71.4%)
CMYK 85, 29, 0, 29
HSL 200.5°, 74.2, 41 hsl(200.5,74.2%,41%)
HSV (or HSB) 200.5°, 85.2, 71.4
Web Safe 3399cc #3399cc
CIE-LAB 51.047, -8.707, -35.657
XYZ 16.744, 19.309, 47.098
xyY 0.201, 0.232, 19.309
CIE-LCH 51.047, 36.704, 256.277
CIE-LUV 51.047, -32.01, -53.186
Hunter-Lab 43.942, -8.884, -32.788
Binary 00011011, 10000001, 10110110

Color Schemes with #1b81b6

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

Alternatives to #1b81b6

Below, you can see some colors close to #1b81b6. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b81b6 Preview

Text with hexadecimal color #1b81b6

This text has a font color of #1b81b6.

<span style="color:#1b81b6;">Text here</span>
#1b81b6 background color

This paragraph has a background color of #1b81b6.

<p style="background-color:#1b81b6;">Content here</p>
#1b81b6 border color

This element has a border color of #1b81b6.

<div style="border:1px solid #1b81b6;">Content here</div>
CSS codes
.text {color:#1b81b6;}
.background {background-color:#1b81b6;}
.border {border:1px solid #1b81b6;}

Shades and Tints of #1b81b6

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, #02080b is the darkest color, while #f9fcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b81b6

A tone is produced by adding gray to any pure hue. In this case, #636a6e is the less saturated color, while #0389ce is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b81b6 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.

  • #696969 Achromatopsia 0.005% of the population
  • #596e78 Atypical Achromatopsia 0.001% of the population
  • #6e7eb3 Protanopia 1% of men
  • #6080bc Deuteranopia 1% of men
  • #008d96 Tritanopia 0.001% of the population
  • #507fb4 Protanomaly 1% of men, 0.01% of women
  • #4780ba Deuteranomaly 6% of men, 0.4% of women
  • #0988a2 Tritanomaly 0.01% of the population