#1b1b66 Color Information

In a RGB color space, hex #1b1b66 is composed of 10.6% red, 10.6% green and 40% blue. Whereas in a CMYK color space, it is composed of 73.5% cyan, 73.5% magenta, 0% yellow and 60% black. It has a hue angle of 240 degrees, a saturation of 58.1% and a lightness of 25.3%. #1b1b66 color hex could be obtained by blending #3636cc with #000000. Closest websafe color is: #333366.

    • R 11
    • G 11
    • B 40
    RGB color chart
    • C 74
    • M 74
    • Y 0
    • K 60
    CMYK color chart

#1b1b66 color description : Very dark blue.

#1b1b66 Color Conversion

The hexadecimal color #1b1b66 has RGB values of R:27, G:27, B:102 and CMYK values of C:0.74, M:0.74, Y:0, K:0.6. Its decimal value is 1776486.

Hex triplet 1b1b66 #1b1b66
RGB Decimal 27, 27, 102 rgb(27,27,102)
RGB Percent 10.6, 10.6, 40 rgb(10.6%,10.6%,40%)
CMYK 74, 74, 0, 60
HSL 240°, 58.1, 25.3 hsl(240,58.1%,25.3%)
HSV (or HSB) 240°, 73.5, 40
Web Safe 333366 #333366
CIE-LAB 15.361, 26.974, -43.854
XYZ 3.242, 1.976, 12.78
xyY 0.18, 0.11, 1.976
CIE-LCH 15.361, 51.485, 301.595
CIE-LUV 15.361, -3.151, -43.66
Hunter-Lab 14.057, 16.564, -44.065
Binary 00011011, 00011011, 01100110

Color Schemes with #1b1b66

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

Alternatives to #1b1b66

Below, you can see some colors close to #1b1b66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1b66 Preview

Text with hexadecimal color #1b1b66

This text has a font color of #1b1b66.

<span style="color:#1b1b66;">Text here</span>
#1b1b66 background color

This paragraph has a background color of #1b1b66.

<p style="background-color:#1b1b66;">Content here</p>
#1b1b66 border color

This element has a border color of #1b1b66.

<div style="border:1px solid #1b1b66;">Content here</div>
CSS codes
.text {color:#1b1b66;}
.background {background-color:#1b1b66;}
.border {border:1px solid #1b1b66;}

Shades and Tints of #1b1b66

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, #020209 is the darkest color, while #f8f8fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1b66

A tone is produced by adding gray to any pure hue. In this case, #3e3e43 is the less saturated color, while #02027f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1b66 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
  • #242424 Achromatopsia 0.005% of the population
  • #222231 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00305e Protanopia 1% of men
  • #003351 Deuteranopia 1% of men
  • #003639 Tritanopia 0.001% of the population
Trichromacy
  • #092860 Protanomaly 1% of men, 0.01% of women
  • #092a59 Deuteranomaly 6% of men, 0.4% of women
  • #092c49 Tritanomaly 0.01% of the population