#1b4640 Color Information

In a RGB color space, hex #1b4640 is composed of 10.6% red, 27.5% green and 25.1% blue. Whereas in a CMYK color space, it is composed of 61.4% cyan, 0% magenta, 8.6% yellow and 72.5% black. It has a hue angle of 171.6 degrees, a saturation of 44.3% and a lightness of 19%. #1b4640 color hex could be obtained by blending #368c80 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 27
    • B 25
    RGB color chart
    • C 61
    • M 0
    • Y 9
    • K 73
    CMYK color chart

#1b4640 color description : Very dark cyan.

#1b4640 Color Conversion

The hexadecimal color #1b4640 has RGB values of R:27, G:70, B:64 and CMYK values of C:0.61, M:0, Y:0.09, K:0.73. Its decimal value is 1787456.

Hex triplet 1b4640 #1b4640
RGB Decimal 27, 70, 64 rgb(27,70,64)
RGB Percent 10.6, 27.5, 25.1 rgb(10.6%,27.5%,25.1%)
CMYK 61, 0, 9, 73
HSL 171.6°, 44.3, 19 hsl(171.6,44.3%,19%)
HSV (or HSB) 171.6°, 61.4, 27.5
Web Safe 333333 #333333
CIE-LAB 26.687, -16.59, -0.885
XYZ 3.567, 4.983, 5.624
xyY 0.252, 0.352, 4.983
CIE-LCH 26.687, 16.614, 183.055
CIE-LUV 26.687, -16.63, 0.981
Hunter-Lab 22.323, -10.541, 0.689
Binary 00011011, 01000110, 01000000

Color Schemes with #1b4640

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

Alternatives to #1b4640

Below, you can see some colors close to #1b4640. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4640 Preview

Text with hexadecimal color #1b4640

This text has a font color of #1b4640.

<span style="color:#1b4640;">Text here</span>
#1b4640 background color

This paragraph has a background color of #1b4640.

<p style="background-color:#1b4640;">Content here</p>
#1b4640 border color

This element has a border color of #1b4640.

<div style="border:1px solid #1b4640;">Content here</div>
CSS codes
.text {color:#1b4640;}
.background {background-color:#1b4640;}
.border {border:1px solid #1b4640;}

Shades and Tints of #1b4640

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, #050d0c is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4640

A tone is produced by adding gray to any pure hue. In this case, #2e3333 is the less saturated color, while #016053 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4640 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
  • #383838 Achromatopsia 0.005% of the population
  • #323b3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4a4846 Protanopia 1% of men
  • #4e474c Deuteranopia 1% of men
  • #2b4e53 Tritanopia 0.001% of the population
Trichromacy
  • #394744 Protanomaly 1% of men, 0.01% of women
  • #3b4648 Deuteranomaly 6% of men, 0.4% of women
  • #254b4c Tritanomaly 0.01% of the population