#1b5b66 Color Information

In a RGB color space, hex #1b5b66 is composed of 10.6% red, 35.7% green and 40% blue. Whereas in a CMYK color space, it is composed of 73.5% cyan, 10.8% magenta, 0% yellow and 60% black. It has a hue angle of 188.8 degrees, a saturation of 58.1% and a lightness of 25.3%. #1b5b66 color hex could be obtained by blending #36b6cc with #000000. Closest websafe color is: #336666.

    • R 11
    • G 36
    • B 40
    RGB color chart
    • C 74
    • M 11
    • Y 0
    • K 60
    CMYK color chart

#1b5b66 color description : Very dark cyan.

#1b5b66 Color Conversion

The hexadecimal color #1b5b66 has RGB values of R:27, G:91, B:102 and CMYK values of C:0.74, M:0.11, Y:0, K:0.6. Its decimal value is 1792870.

Hex triplet 1b5b66 #1b5b66
RGB Decimal 27, 91, 102 rgb(27,91,102)
RGB Percent 10.6, 35.7, 40 rgb(10.6%,35.7%,40%)
CMYK 74, 11, 0, 60
HSL 188.8°, 58.1, 25.3 hsl(188.8,58.1%,25.3%)
HSV (or HSB) 188.8°, 73.5, 40
Web Safe 336666 #336666
CIE-LAB 35.349, -15.915, -12.164
XYZ 6.591, 8.674, 13.897
xyY 0.226, 0.297, 8.674
CIE-LCH 35.349, 20.031, 217.39
CIE-LUV 35.349, -23.003, -14.119
Hunter-Lab 29.452, -11.595, -7.36
Binary 00011011, 01011011, 01100110

Color Schemes with #1b5b66

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

Alternatives to #1b5b66

Below, you can see some colors close to #1b5b66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b5b66 Preview

Text with hexadecimal color #1b5b66

This text has a font color of #1b5b66.

<span style="color:#1b5b66;">Text here</span>
#1b5b66 background color

This paragraph has a background color of #1b5b66.

<p style="background-color:#1b5b66;">Content here</p>
#1b5b66 border color

This element has a border color of #1b5b66.

<div style="border:1px solid #1b5b66;">Content here</div>
CSS codes
.text {color:#1b5b66;}
.background {background-color:#1b5b66;}
.border {border:1px solid #1b5b66;}

Shades and Tints of #1b5b66

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, #020809 is the darkest color, while #f8fdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b5b66

A tone is produced by adding gray to any pure hue. In this case, #3e4243 is the less saturated color, while #026d7f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b5b66 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
  • #494949 Achromatopsia 0.005% of the population
  • #404d4f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #595b68 Protanopia 1% of men
  • #585a71 Deuteranopia 1% of men
  • #24646b Tritanopia 0.001% of the population
Trichromacy
  • #425b67 Protanomaly 1% of men, 0.01% of women
  • #425a6d Deuteranomaly 6% of men, 0.4% of women
  • #216069 Tritanomaly 0.01% of the population