#1b4145 Color Information

In a RGB color space, hex #1b4145 is composed of 10.6% red, 25.5% green and 27.1% blue. Whereas in a CMYK color space, it is composed of 60.9% cyan, 5.8% magenta, 0% yellow and 72.9% black. It has a hue angle of 185.7 degrees, a saturation of 43.8% and a lightness of 18.8%. #1b4145 color hex could be obtained by blending #36828a with #000000. Closest websafe color is: #333333.

    • R 11
    • G 25
    • B 27
    RGB color chart
    • C 61
    • M 6
    • Y 0
    • K 73
    CMYK color chart

#1b4145 color description : Very dark cyan.

#1b4145 Color Conversion

The hexadecimal color #1b4145 has RGB values of R:27, G:65, B:69 and CMYK values of C:0.61, M:0.06, Y:0, K:0.73. Its decimal value is 1786181.

Hex triplet 1b4145 #1b4145
RGB Decimal 27, 65, 69 rgb(27,65,69)
RGB Percent 10.6, 25.5, 27.1 rgb(10.6%,25.5%,27.1%)
CMYK 61, 6, 0, 73
HSL 185.7°, 43.8, 18.8 hsl(185.7,43.8%,18.8%)
HSV (or HSB) 185.7°, 60.9, 27.1
Web Safe 333333 #333333
CIE-LAB 25.085, -12.083, -6.549
XYZ 3.416, 4.443, 6.307
xyY 0.241, 0.314, 4.443
CIE-LCH 25.085, 13.744, 208.458
CIE-LUV 25.085, -14.439, -6.183
Hunter-Lab 21.078, -7.958, -2.987
Binary 00011011, 01000001, 01000101

Color Schemes with #1b4145

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

Alternatives to #1b4145

Below, you can see some colors close to #1b4145. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4145 Preview

Text with hexadecimal color #1b4145

This text has a font color of #1b4145.

<span style="color:#1b4145;">Text here</span>
#1b4145 background color

This paragraph has a background color of #1b4145.

<p style="background-color:#1b4145;">Content here</p>
#1b4145 border color

This element has a border color of #1b4145.

<div style="border:1px solid #1b4145;">Content here</div>
CSS codes
.text {color:#1b4145;}
.background {background-color:#1b4145;}
.border {border:1px solid #1b4145;}

Shades and Tints of #1b4145

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, #050c0d is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4145

A tone is produced by adding gray to any pure hue. In this case, #2d3233 is the less saturated color, while #01565f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4145 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.

  • #363636 Achromatopsia 0.005% of the population
  • #313839 Atypical Achromatopsia 0.001% of the population
  • #45454b Protanopia 1% of men
  • #464451 Deuteranopia 1% of men
  • #274a50 Tritanopia 0.001% of the population
  • #354349 Protanomaly 1% of men, 0.01% of women
  • #36434c Deuteranomaly 6% of men, 0.4% of women
  • #22474c Tritanomaly 0.01% of the population