#1b5a63 Color Information

In a RGB color space, hex #1b5a63 is composed of 10.6% red, 35.3% green and 38.8% blue. Whereas in a CMYK color space, it is composed of 72.7% cyan, 9.1% magenta, 0% yellow and 61.2% black. It has a hue angle of 187.5 degrees, a saturation of 57.1% and a lightness of 24.7%. #1b5a63 color hex could be obtained by blending #36b4c6 with #000000. Closest websafe color is: #336666.

    • R 11
    • G 35
    • B 39
    RGB color chart
    • C 73
    • M 9
    • Y 0
    • K 61
    CMYK color chart

#1b5a63 color description : Very dark cyan.

#1b5a63 Color Conversion

The hexadecimal color #1b5a63 has RGB values of R:27, G:90, B:99 and CMYK values of C:0.73, M:0.09, Y:0, K:0.61. Its decimal value is 1792611.

Hex triplet 1b5a63 #1b5a63
RGB Decimal 27, 90, 99 rgb(27,90,99)
RGB Percent 10.6, 35.3, 38.8 rgb(10.6%,35.3%,38.8%)
CMYK 73, 9, 0, 61
HSL 187.5°, 57.1, 24.7 hsl(187.5,57.1%,24.7%)
HSV (or HSB) 187.5°, 72.7, 38.8
Web Safe 336666 #336666
CIE-LAB 34.894, -16.385, -10.982
XYZ 6.36, 8.446, 13.099
xyY 0.228, 0.303, 8.446
CIE-LCH 34.894, 19.725, 213.832
CIE-LUV 34.894, -22.787, -12.378
Hunter-Lab 29.061, -11.795, -6.381
Binary 00011011, 01011010, 01100011

Color Schemes with #1b5a63

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

Alternatives to #1b5a63

Below, you can see some colors close to #1b5a63. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b5a63 Preview

Text with hexadecimal color #1b5a63

This text has a font color of #1b5a63.

<span style="color:#1b5a63;">Text here</span>
#1b5a63 background color

This paragraph has a background color of #1b5a63.

<p style="background-color:#1b5a63;">Content here</p>
#1b5a63 border color

This element has a border color of #1b5a63.

<div style="border:1px solid #1b5a63;">Content here</div>
CSS codes
.text {color:#1b5a63;}
.background {background-color:#1b5a63;}
.border {border:1px solid #1b5a63;}

Shades and Tints of #1b5a63

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, #020607 is the darkest color, while #f6fcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b5a63

A tone is produced by adding gray to any pure hue. In this case, #3d4141 is the less saturated color, while #036c7b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b5a63 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.

  • #484848 Achromatopsia 0.005% of the population
  • #3f4c4d Atypical Achromatopsia 0.001% of the population
  • #595a66 Protanopia 1% of men
  • #58596e Deuteranopia 1% of men
  • #26626a Tritanopia 0.001% of the population
  • #425a65 Protanomaly 1% of men, 0.01% of women
  • #42596a Deuteranomaly 6% of men, 0.4% of women
  • #225f67 Tritanomaly 0.01% of the population