#1b304b Color Information

In a RGB color space, hex #1b304b is composed of 10.6% red, 18.8% green and 29.4% blue. Whereas in a CMYK color space, it is composed of 64% cyan, 36% magenta, 0% yellow and 70.6% black. It has a hue angle of 213.8 degrees, a saturation of 47.1% and a lightness of 20%. #1b304b color hex could be obtained by blending #366096 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 19
    • B 29
    RGB color chart
    • C 64
    • M 36
    • Y 0
    • K 71
    CMYK color chart

#1b304b color description : Very dark blue.

#1b304b Color Conversion

The hexadecimal color #1b304b has RGB values of R:27, G:48, B:75 and CMYK values of C:0.64, M:0.36, Y:0, K:0.71. Its decimal value is 1781835.

Hex triplet 1b304b #1b304b
RGB Decimal 27, 48, 75 rgb(27,48,75)
RGB Percent 10.6, 18.8, 29.4 rgb(10.6%,18.8%,29.4%)
CMYK 64, 36, 0, 71
HSL 213.8°, 47.1, 20 hsl(213.8,47.1%,20%)
HSV (or HSB) 213.8°, 64, 29.4
Web Safe 333333 #333333
CIE-LAB 19.453, 1.216, -19.227
XYZ 2.779, 2.855, 7.061
xyY 0.219, 0.225, 2.855
CIE-LCH 19.453, 19.265, 273.619
CIE-LUV 19.453, -7.943, -21.144
Hunter-Lab 16.896, -0.213, -12.95
Binary 00011011, 00110000, 01001011

Color Schemes with #1b304b

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

Alternatives to #1b304b

Below, you can see some colors close to #1b304b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b304b Preview

Text with hexadecimal color #1b304b

This text has a font color of #1b304b.

<span style="color:#1b304b;">Text here</span>
#1b304b background color

This paragraph has a background color of #1b304b.

<p style="background-color:#1b304b;">Content here</p>
#1b304b border color

This element has a border color of #1b304b.

<div style="border:1px solid #1b304b;">Content here</div>
CSS codes
.text {color:#1b304b;}
.background {background-color:#1b304b;}
.border {border:1px solid #1b304b;}

Shades and Tints of #1b304b

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, #010203 is the darkest color, while #f3f7fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b304b

A tone is produced by adding gray to any pure hue. In this case, #333333 is the less saturated color, while #032d63 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b304b 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
  • #2d2d2d Achromatopsia 0.005% of the population
  • #292e33 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #303953 Protanopia 1% of men
  • #2b3954 Deuteranopia 1% of men
  • #1d3e42 Tritanopia 0.001% of the population
Trichromacy
  • #283550 Protanomaly 1% of men, 0.01% of women
  • #253651 Deuteranomaly 6% of men, 0.4% of women
  • #1c3945 Tritanomaly 0.01% of the population