#1b1b2f Color Information

In a RGB color space, hex #1b1b2f is composed of 10.6% red, 10.6% green and 18.4% blue. Whereas in a CMYK color space, it is composed of 42.6% cyan, 42.6% magenta, 0% yellow and 81.6% black. It has a hue angle of 240 degrees, a saturation of 27% and a lightness of 14.5%. #1b1b2f color hex could be obtained by blending #36365e with #000000. Closest websafe color is: #333333.

    • R 11
    • G 11
    • B 18
    RGB color chart
    • C 43
    • M 43
    • Y 0
    • K 82
    CMYK color chart

#1b1b2f color description : Very dark (mostly black) blue.

#1b1b2f Color Conversion

The hexadecimal color #1b1b2f has RGB values of R:27, G:27, B:47 and CMYK values of C:0.43, M:0.43, Y:0, K:0.82. Its decimal value is 1776431.

Hex triplet 1b1b2f #1b1b2f
RGB Decimal 27, 27, 47 rgb(27,27,47)
RGB Percent 10.6, 10.6, 18.4 rgb(10.6%,10.6%,18.4%)
CMYK 43, 43, 0, 82
HSL 240°, 27, 14.5 hsl(240,27%,14.5%)
HSV (or HSB) 240°, 42.6, 18.4
Web Safe 333333 #333333
CIE-LAB 10.719, 6.125, -13.339
XYZ 1.357, 1.222, 2.854
xyY 0.25, 0.225, 1.222
CIE-LCH 10.719, 14.678, 294.664
CIE-LUV 10.719, -0.795, -11.006
Hunter-Lab 11.055, 2.564, -7.566
Binary 00011011, 00011011, 00101111

Color Schemes with #1b1b2f

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

Alternatives to #1b1b2f

Below, you can see some colors close to #1b1b2f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1b2f Preview

Text with hexadecimal color #1b1b2f

This text has a font color of #1b1b2f.

<span style="color:#1b1b2f;">Text here</span>
#1b1b2f background color

This paragraph has a background color of #1b1b2f.

<p style="background-color:#1b1b2f;">Content here</p>
#1b1b2f border color

This element has a border color of #1b1b2f.

<div style="border:1px solid #1b1b2f;">Content here</div>
CSS codes
.text {color:#1b1b2f;}
.background {background-color:#1b1b2f;}
.border {border:1px solid #1b1b2f;}

Shades and Tints of #1b1b2f

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, #06060a is the darkest color, while #fcfcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1b2f

A tone is produced by adding gray to any pure hue. In this case, #242426 is the less saturated color, while #010149 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1b2f 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.

  • #1d1d1d Achromatopsia 0.005% of the population
  • #1d1d21 Atypical Achromatopsia 0.001% of the population
  • #21283a Protanopia 1% of men
  • #212839 Deuteranopia 1% of men
  • #23292c Tritanopia 0.001% of the population
  • #1f2336 Protanomaly 1% of men, 0.01% of women
  • #1f2335 Deuteranomaly 6% of men, 0.4% of women
  • #20242d Tritanomaly 0.01% of the population