#1b3b4f Color Information

In a RGB color space, hex #1b3b4f is composed of 10.6% red, 23.1% green and 31% blue. Whereas in a CMYK color space, it is composed of 65.8% cyan, 25.3% magenta, 0% yellow and 69% black. It has a hue angle of 203.1 degrees, a saturation of 49.1% and a lightness of 20.8%. #1b3b4f color hex could be obtained by blending #36769e with #000000. Closest websafe color is: #333366.

    • R 11
    • G 23
    • B 31
    RGB color chart
    • C 66
    • M 25
    • Y 0
    • K 69
    CMYK color chart

#1b3b4f color description : Very dark blue.

#1b3b4f Color Conversion

The hexadecimal color #1b3b4f has RGB values of R:27, G:59, B:79 and CMYK values of C:0.66, M:0.25, Y:0, K:0.69. Its decimal value is 1784655.

Hex triplet 1b3b4f #1b3b4f
RGB Decimal 27, 59, 79 rgb(27,59,79)
RGB Percent 10.6, 23.1, 31 rgb(10.6%,23.1%,31%)
CMYK 66, 25, 0, 69
HSL 203.1°, 49.1, 20.8 hsl(203.1,49.1%,20.8%)
HSV (or HSB) 203.1°, 65.8, 31
Web Safe 333366 #333366
CIE-LAB 23.423, -4.745, -15.705
XYZ 3.427, 3.925, 7.974
xyY 0.224, 0.256, 3.925
CIE-LCH 23.423, 16.406, 253.188
CIE-LUV 23.423, -11.835, -17.854
Hunter-Lab 19.812, -3.796, -9.994
Binary 00011011, 00111011, 01001111

Color Schemes with #1b3b4f

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

Alternatives to #1b3b4f

Below, you can see some colors close to #1b3b4f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3b4f Preview

Text with hexadecimal color #1b3b4f

This text has a font color of #1b3b4f.

<span style="color:#1b3b4f;">Text here</span>
#1b3b4f background color

This paragraph has a background color of #1b3b4f.

<p style="background-color:#1b3b4f;">Content here</p>
#1b3b4f border color

This element has a border color of #1b3b4f.

<div style="border:1px solid #1b3b4f;">Content here</div>
CSS codes
.text {color:#1b3b4f;}
.background {background-color:#1b3b4f;}
.border {border:1px solid #1b3b4f;}

Shades and Tints of #1b3b4f

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, #020406 is the darkest color, while #f6fafc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3b4f

A tone is produced by adding gray to any pure hue. In this case, #333537 is the less saturated color, while #034167 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3b4f 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
  • #343434 Achromatopsia 0.005% of the population
  • #2f3539 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3c4155 Protanopia 1% of men
  • #394159 Deuteranopia 1% of men
  • #20474c Tritanopia 0.001% of the population
Trichromacy
  • #303f53 Protanomaly 1% of men, 0.01% of women
  • #2e3f55 Deuteranomaly 6% of men, 0.4% of women
  • #1e424d Tritanomaly 0.01% of the population