#1b304d Color Information

In a RGB color space, hex #1b304d is composed of 10.6% red, 18.8% green and 30.2% blue. Whereas in a CMYK color space, it is composed of 64.9% cyan, 37.7% magenta, 0% yellow and 69.8% black. It has a hue angle of 214.8 degrees, a saturation of 48.1% and a lightness of 20.4%. #1b304d color hex could be obtained by blending #36609a with #000000. Closest websafe color is: #333366.

    • R 11
    • G 19
    • B 30
    RGB color chart
    • C 65
    • M 38
    • Y 0
    • K 70
    CMYK color chart

#1b304d color description : Very dark blue.

#1b304d Color Conversion

The hexadecimal color #1b304d has RGB values of R:27, G:48, B:77 and CMYK values of C:0.65, M:0.38, Y:0, K:0.7. Its decimal value is 1781837.

Hex triplet 1b304d #1b304d
RGB Decimal 27, 48, 77 rgb(27,48,77)
RGB Percent 10.6, 18.8, 30.2 rgb(10.6%,18.8%,30.2%)
CMYK 65, 38, 0, 70
HSL 214.8°, 48.1, 20.4 hsl(214.8,48.1%,20.4%)
HSV (or HSB) 214.8°, 64.9, 30.2
Web Safe 333366 #333366
CIE-LAB 19.567, 1.996, -20.395
XYZ 2.848, 2.883, 7.427
xyY 0.216, 0.219, 2.883
CIE-LCH 19.567, 20.492, 275.589
CIE-LUV 19.567, -7.937, -22.607
Hunter-Lab 16.978, 0.233, -14.052
Binary 00011011, 00110000, 01001101

Color Schemes with #1b304d

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

Alternatives to #1b304d

Below, you can see some colors close to #1b304d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b304d Preview

Text with hexadecimal color #1b304d

This text has a font color of #1b304d.

<span style="color:#1b304d;">Text here</span>
#1b304d background color

This paragraph has a background color of #1b304d.

<p style="background-color:#1b304d;">Content here</p>
#1b304d border color

This element has a border color of #1b304d.

<div style="border:1px solid #1b304d;">Content here</div>
CSS codes
.text {color:#1b304d;}
.background {background-color:#1b304d;}
.border {border:1px solid #1b304d;}

Shades and Tints of #1b304d

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, #020304 is the darkest color, while #f5f8fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b304d

A tone is produced by adding gray to any pure hue. In this case, #333435 is the less saturated color, while #032c65 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b304d 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.

  • #2d2d2d Achromatopsia 0.005% of the population
  • #292e33 Atypical Achromatopsia 0.001% of the population
  • #2f3955 Protanopia 1% of men
  • #2a3a56 Deuteranopia 1% of men
  • #1c3e43 Tritanopia 0.001% of the population
  • #283552 Protanomaly 1% of men, 0.01% of women
  • #243653 Deuteranomaly 6% of men, 0.4% of women
  • #1b3946 Tritanomaly 0.01% of the population