#1b305c Color Information

In a RGB color space, hex #1b305c is composed of 10.6% red, 18.8% green and 36.1% blue. Whereas in a CMYK color space, it is composed of 70.7% cyan, 47.8% magenta, 0% yellow and 63.9% black. It has a hue angle of 220.6 degrees, a saturation of 54.6% and a lightness of 23.3%. #1b305c color hex could be obtained by blending #3660b8 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 19
    • B 36
    RGB color chart
    • C 71
    • M 48
    • Y 0
    • K 64
    CMYK color chart

#1b305c color description : Very dark blue.

#1b305c Color Conversion

The hexadecimal color #1b305c has RGB values of R:27, G:48, B:92 and CMYK values of C:0.71, M:0.48, Y:0, K:0.64. Its decimal value is 1781852.

Hex triplet 1b305c #1b305c
RGB Decimal 27, 48, 92 rgb(27,48,92)
RGB Percent 10.6, 18.8, 36.1 rgb(10.6%,18.8%,36.1%)
CMYK 71, 48, 0, 64
HSL 220.6°, 54.6, 23.3 hsl(220.6,54.6%,23.3%)
HSV (or HSB) 220.6°, 70.7, 36.1
Web Safe 333366 #333366
CIE-LAB 20.516, 7.999, -28.889
XYZ 3.44, 3.119, 10.545
xyY 0.201, 0.182, 3.119
CIE-LCH 20.516, 29.975, 285.477
CIE-LUV 20.516, -7.934, -33.447
Hunter-Lab 17.662, 3.861, -23.037
Binary 00011011, 00110000, 01011100

Color Schemes with #1b305c

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

Alternatives to #1b305c

Below, you can see some colors close to #1b305c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b305c Preview

Text with hexadecimal color #1b305c

This text has a font color of #1b305c.

<span style="color:#1b305c;">Text here</span>
#1b305c background color

This paragraph has a background color of #1b305c.

<p style="background-color:#1b305c;">Content here</p>
#1b305c border color

This element has a border color of #1b305c.

<div style="border:1px solid #1b305c;">Content here</div>
CSS codes
.text {color:#1b305c;}
.background {background-color:#1b305c;}
.border {border:1px solid #1b305c;}

Shades and Tints of #1b305c

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, #000101 is the darkest color, while #f1f4fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b305c

A tone is produced by adding gray to any pure hue. In this case, #3b3b3c is the less saturated color, while #042873 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b305c 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.

  • #2f2f2f Achromatopsia 0.005% of the population
  • #2b2f38 Atypical Achromatopsia 0.001% of the population
  • #263a64 Protanopia 1% of men
  • #163c63 Deuteranopia 1% of men
  • #084146 Tritanopia 0.001% of the population
  • #223661 Protanomaly 1% of men, 0.01% of women
  • #183860 Deuteranomaly 6% of men, 0.4% of women
  • #0e3b4e Tritanomaly 0.01% of the population