#1b1b30 Color Information

In a RGB color space, hex #1b1b30 is composed of 10.6% red, 10.6% green and 18.8% blue. Whereas in a CMYK color space, it is composed of 43.8% cyan, 43.8% magenta, 0% yellow and 81.2% black. It has a hue angle of 240 degrees, a saturation of 28% and a lightness of 14.7%. #1b1b30 color hex could be obtained by blending #363660 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 11
    • B 19
    RGB color chart
    • C 44
    • M 44
    • Y 0
    • K 81
    CMYK color chart

#1b1b30 color description : Very dark (mostly black) blue.

#1b1b30 Color Conversion

The hexadecimal color #1b1b30 has RGB values of R:27, G:27, B:48 and CMYK values of C:0.44, M:0.44, Y:0, K:0.81. Its decimal value is 1776432.

Hex triplet 1b1b30 #1b1b30
RGB Decimal 27, 27, 48 rgb(27,27,48)
RGB Percent 10.6, 10.6, 18.8 rgb(10.6%,10.6%,18.8%)
CMYK 44, 44, 0, 81
HSL 240°, 28, 14.7 hsl(240,28%,14.7%)
HSV (or HSB) 240°, 43.8, 18.8
Web Safe 333333 #333333
CIE-LAB 10.779, 6.474, -13.974
XYZ 1.377, 1.23, 2.961
xyY 0.247, 0.221, 1.23
CIE-LCH 10.779, 15.401, 294.859
CIE-LUV 10.779, -0.837, -11.593
Hunter-Lab 11.092, 2.755, -8.064
Binary 00011011, 00011011, 00110000

Color Schemes with #1b1b30

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

Alternatives to #1b1b30

Below, you can see some colors close to #1b1b30. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1b30 Preview

Text with hexadecimal color #1b1b30

This text has a font color of #1b1b30.

<span style="color:#1b1b30;">Text here</span>
#1b1b30 background color

This paragraph has a background color of #1b1b30.

<p style="background-color:#1b1b30;">Content here</p>
#1b1b30 border color

This element has a border color of #1b1b30.

<div style="border:1px solid #1b1b30;">Content here</div>
CSS codes
.text {color:#1b1b30;}
.background {background-color:#1b1b30;}
.border {border:1px solid #1b1b30;}

Shades and Tints of #1b1b30

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 #fdfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1b30

A tone is produced by adding gray to any pure hue. In this case, #242427 is the less saturated color, while #01014a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1b30 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
  • #21283b Protanopia 1% of men
  • #20283a Deuteranopia 1% of men
  • #22292c Tritanopia 0.001% of the population
  • #1f2337 Protanomaly 1% of men, 0.01% of women
  • #1e2336 Deuteranomaly 6% of men, 0.4% of women
  • #20242e Tritanomaly 0.01% of the population