#1b2748 Color Information

In a RGB color space, hex #1b2748 is composed of 10.6% red, 15.3% green and 28.2% blue. Whereas in a CMYK color space, it is composed of 62.5% cyan, 45.8% magenta, 0% yellow and 71.8% black. It has a hue angle of 224 degrees, a saturation of 45.5% and a lightness of 19.4%. #1b2748 color hex could be obtained by blending #364e90 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 15
    • B 28
    RGB color chart
    • C 63
    • M 46
    • Y 0
    • K 72
    CMYK color chart

#1b2748 color description : Very dark blue.

#1b2748 Color Conversion

The hexadecimal color #1b2748 has RGB values of R:27, G:39, B:72 and CMYK values of C:0.63, M:0.46, Y:0, K:0.72. Its decimal value is 1779528.

Hex triplet 1b2748 #1b2748
RGB Decimal 27, 39, 72 rgb(27,39,72)
RGB Percent 10.6, 15.3, 28.2 rgb(10.6%,15.3%,28.2%)
CMYK 63, 46, 0, 72
HSL 224°, 45.5, 19.4 hsl(224,45.5%,19.4%)
HSV (or HSB) 224°, 62.5, 28.2
Web Safe 333333 #333333
CIE-LAB 16.265, 6.528, -22.224
XYZ 2.347, 2.152, 6.422
xyY 0.215, 0.197, 2.152
CIE-LCH 16.265, 23.163, 286.369
CIE-LUV 16.265, -4.998, -23.041
Hunter-Lab 14.669, 2.888, -15.689
Binary 00011011, 00100111, 01001000

Color Schemes with #1b2748

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

Alternatives to #1b2748

Below, you can see some colors close to #1b2748. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b2748 Preview

Text with hexadecimal color #1b2748

This text has a font color of #1b2748.

<span style="color:#1b2748;">Text here</span>
#1b2748 background color

This paragraph has a background color of #1b2748.

<p style="background-color:#1b2748;">Content here</p>
#1b2748 border color

This element has a border color of #1b2748.

<div style="border:1px solid #1b2748;">Content here</div>
CSS codes
.text {color:#1b2748;}
.background {background-color:#1b2748;}
.border {border:1px solid #1b2748;}

Shades and Tints of #1b2748

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, #000001 is the darkest color, while #f1f4fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b2748

A tone is produced by adding gray to any pure hue. In this case, #2e3035 is the less saturated color, while #001b63 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b2748 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.

  • #272727 Achromatopsia 0.005% of the population
  • #25272e Atypical Achromatopsia 0.001% of the population
  • #253251 Protanopia 1% of men
  • #1e3350 Deuteranopia 1% of men
  • #1b373b Tritanopia 0.001% of the population
  • #212e4e Protanomaly 1% of men, 0.01% of women
  • #1d2f4d Deuteranomaly 6% of men, 0.4% of women
  • #1b313f Tritanomaly 0.01% of the population