#1b1f39 Color Information

In a RGB color space, hex #1b1f39 is composed of 10.6% red, 12.2% green and 22.4% blue. Whereas in a CMYK color space, it is composed of 52.6% cyan, 45.6% magenta, 0% yellow and 77.6% black. It has a hue angle of 232 degrees, a saturation of 35.7% and a lightness of 16.5%. #1b1f39 color hex could be obtained by blending #363e72 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 12
    • B 22
    RGB color chart
    • C 53
    • M 46
    • Y 0
    • K 78
    CMYK color chart

#1b1f39 color description : Very dark desaturated blue.

#1b1f39 Color Conversion

The hexadecimal color #1b1f39 has RGB values of R:27, G:31, B:57 and CMYK values of C:0.53, M:0.46, Y:0, K:0.78. Its decimal value is 1777465.

Hex triplet 1b1f39 #1b1f39
RGB Decimal 27, 31, 57 rgb(27,31,57)
RGB Percent 10.6, 12.2, 22.4 rgb(10.6%,12.2%,22.4%)
CMYK 53, 46, 0, 78
HSL 232°, 35.7, 16.5 hsl(232,35.7%,16.5%)
HSV (or HSB) 232°, 52.6, 22.4
Web Safe 333333 #333333
CIE-LAB 12.661, 6.715, -17.474
XYZ 1.68, 1.508, 4.073
xyY 0.231, 0.208, 1.508
CIE-LCH 12.661, 18.72, 291.022
CIE-LUV 12.661, -2.274, -15.912
Hunter-Lab 12.281, 2.93, -11.067
Binary 00011011, 00011111, 00111001

Color Schemes with #1b1f39

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

Alternatives to #1b1f39

Below, you can see some colors close to #1b1f39. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1f39 Preview

Text with hexadecimal color #1b1f39

This text has a font color of #1b1f39.

<span style="color:#1b1f39;">Text here</span>
#1b1f39 background color

This paragraph has a background color of #1b1f39.

<p style="background-color:#1b1f39;">Content here</p>
#1b1f39 border color

This element has a border color of #1b1f39.

<div style="border:1px solid #1b1f39;">Content here</div>
CSS codes
.text {color:#1b1f39;}
.background {background-color:#1b1f39;}
.border {border:1px solid #1b1f39;}

Shades and Tints of #1b1f39

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, #020204 is the darkest color, while #f5f6fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1f39

A tone is produced by adding gray to any pure hue. In this case, #28282c is the less saturated color, while #010c53 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1f39 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.

  • #212121 Achromatopsia 0.005% of the population
  • #202126 Atypical Achromatopsia 0.001% of the population
  • #222b44 Protanopia 1% of men
  • #1f2c42 Deuteranopia 1% of men
  • #202e31 Tritanopia 0.001% of the population
  • #1f2740 Protanomaly 1% of men, 0.01% of women
  • #1d273f Deuteranomaly 6% of men, 0.4% of women
  • #1e2834 Tritanomaly 0.01% of the population