#1b8391 Color Information

In a RGB color space, hex #1b8391 is composed of 10.6% red, 51.4% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 81.4% cyan, 9.7% magenta, 0% yellow and 43.1% black. It has a hue angle of 187.1 degrees, a saturation of 68.6% and a lightness of 33.7%. #1b8391 color hex could be obtained by blending #36ffff with #000723. Closest websafe color is: #339999.

    • R 11
    • G 51
    • B 57
    RGB color chart
    • C 81
    • M 10
    • Y 0
    • K 43
    CMYK color chart

#1b8391 color description : Dark cyan.

#1b8391 Color Conversion

The hexadecimal color #1b8391 has RGB values of R:27, G:131, B:145 and CMYK values of C:0.81, M:0.1, Y:0, K:0.43. Its decimal value is 1803153.

Hex triplet 1b8391 #1b8391
RGB Decimal 27, 131, 145 rgb(27,131,145)
RGB Percent 10.6, 51.4, 56.9 rgb(10.6%,51.4%,56.9%)
CMYK 81, 10, 0, 43
HSL 187.1°, 68.6, 33.7 hsl(187.1,68.6%,33.7%)
HSV (or HSB) 187.1°, 81.4, 56.9
Web Safe 339999 #339999
CIE-LAB 50.107, -22.929, -15.638
XYZ 13.678, 18.509, 29.638
xyY 0.221, 0.299, 18.509
CIE-LCH 50.107, 27.755, 214.295
CIE-LUV 50.107, -35.142, -19.691
Hunter-Lab 43.022, -18.538, -10.73
Binary 00011011, 10000011, 10010001

Color Schemes with #1b8391

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

Alternatives to #1b8391

Below, you can see some colors close to #1b8391. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b8391 Preview

Text with hexadecimal color #1b8391

This text has a font color of #1b8391.

<span style="color:#1b8391;">Text here</span>
#1b8391 background color

This paragraph has a background color of #1b8391.

<p style="background-color:#1b8391;">Content here</p>
#1b8391 border color

This element has a border color of #1b8391.

<div style="border:1px solid #1b8391;">Content here</div>
CSS codes
.text {color:#1b8391;}
.background {background-color:#1b8391;}
.border {border:1px solid #1b8391;}

Shades and Tints of #1b8391

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, #020b0d is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b8391

A tone is produced by adding gray to any pure hue. In this case, #505b5c is the less saturated color, while #0197ab is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b8391 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
  • #576c6f Atypical Achromatopsia 0.001% of the population
  • #7a7d8f Protanopia 1% of men
  • #797c9b Deuteranopia 1% of men
  • #238994 Tritanopia 0.001% of the population
  • #587f8f Protanomaly 1% of men, 0.01% of women
  • #577e97 Deuteranomaly 6% of men, 0.4% of women
  • #208792 Tritanomaly 0.01% of the population