#1b81a1 Color Information

In a RGB color space, hex #1b81a1 is composed of 10.6% red, 50.6% green and 63.1% blue. Whereas in a CMYK color space, it is composed of 83.2% cyan, 19.9% magenta, 0% yellow and 36.9% black. It has a hue angle of 194.3 degrees, a saturation of 71.3% and a lightness of 36.9%. #1b81a1 color hex could be obtained by blending #36ffff with #000343. Closest websafe color is: #339999.

    • R 11
    • G 51
    • B 63
    RGB color chart
    • C 83
    • M 20
    • Y 0
    • K 37
    CMYK color chart

#1b81a1 color description : Dark cyan.

#1b81a1 Color Conversion

The hexadecimal color #1b81a1 has RGB values of R:27, G:129, B:161 and CMYK values of C:0.83, M:0.2, Y:0, K:0.37. Its decimal value is 1802657.

Hex triplet 1b81a1 #1b81a1
RGB Decimal 27, 129, 161 rgb(27,129,161)
RGB Percent 10.6, 50.6, 63.1 rgb(10.6%,50.6%,63.1%)
CMYK 83, 20, 0, 37
HSL 194.3°, 71.3, 36.9 hsl(194.3,71.3%,36.9%)
HSV (or HSB) 194.3°, 83.2, 63.1
Web Safe 339999 #339999
CIE-LAB 50.103, -16.336, -24.977
XYZ 14.734, 18.505, 36.512
xyY 0.211, 0.265, 18.505
CIE-LCH 50.103, 29.845, 236.813
CIE-LUV 50.103, -33.337, -35.095
Hunter-Lab 43.018, -14.145, -20.21
Binary 00011011, 10000001, 10100001

Color Schemes with #1b81a1

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

Alternatives to #1b81a1

Below, you can see some colors close to #1b81a1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b81a1 Preview

Text with hexadecimal color #1b81a1

This text has a font color of #1b81a1.

<span style="color:#1b81a1;">Text here</span>
#1b81a1 background color

This paragraph has a background color of #1b81a1.

<p style="background-color:#1b81a1;">Content here</p>
#1b81a1 border color

This element has a border color of #1b81a1.

<div style="border:1px solid #1b81a1;">Content here</div>
CSS codes
.text {color:#1b81a1;}
.background {background-color:#1b81a1;}
.border {border:1px solid #1b81a1;}

Shades and Tints of #1b81a1

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, #02080a is the darkest color, while #f8fcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b81a1

A tone is produced by adding gray to any pure hue. In this case, #5c5f60 is the less saturated color, while #058cb7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b81a1 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.

  • #666666 Achromatopsia 0.005% of the population
  • #576b72 Atypical Achromatopsia 0.001% of the population
  • #747c9e Protanopia 1% of men
  • #6e7caa Deuteranopia 1% of men
  • #008a94 Tritanopia 0.001% of the population
  • #547e9f Protanomaly 1% of men, 0.01% of women
  • #507ea6 Deuteranomaly 6% of men, 0.4% of women
  • #098799 Tritanomaly 0.01% of the population