#1b303d Color Information

In a RGB color space, hex #1b303d is composed of 10.6% red, 18.8% green and 23.9% blue. Whereas in a CMYK color space, it is composed of 55.7% cyan, 21.3% magenta, 0% yellow and 76.1% black. It has a hue angle of 202.9 degrees, a saturation of 38.6% and a lightness of 17.3%. #1b303d color hex could be obtained by blending #36607a with #000000. Closest websafe color is: #333333.

    • R 11
    • G 19
    • B 24
    RGB color chart
    • C 56
    • M 21
    • Y 0
    • K 76
    CMYK color chart

#1b303d color description : Very dark desaturated blue.

#1b303d Color Conversion

The hexadecimal color #1b303d has RGB values of R:27, G:48, B:61 and CMYK values of C:0.56, M:0.21, Y:0, K:0.76. Its decimal value is 1781821.

Hex triplet 1b303d #1b303d
RGB Decimal 27, 48, 61 rgb(27,48,61)
RGB Percent 10.6, 18.8, 23.9 rgb(10.6%,18.8%,23.9%)
CMYK 56, 21, 0, 76
HSL 202.9°, 38.6, 17.3 hsl(202.9,38.6%,17.3%)
HSV (or HSB) 202.9°, 55.7, 23.9
Web Safe 333333 #333333
CIE-LAB 18.73, -4.014, -10.816
XYZ 2.351, 2.684, 4.809
xyY 0.239, 0.273, 2.684
CIE-LCH 18.73, 11.536, 249.639
CIE-LUV 18.73, -8.023, -10.917
Hunter-Lab 16.382, -3.051, -5.936
Binary 00011011, 00110000, 00111101

Color Schemes with #1b303d

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

Alternatives to #1b303d

Below, you can see some colors close to #1b303d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b303d Preview

Text with hexadecimal color #1b303d

This text has a font color of #1b303d.

<span style="color:#1b303d;">Text here</span>
#1b303d background color

This paragraph has a background color of #1b303d.

<p style="background-color:#1b303d;">Content here</p>
#1b303d border color

This element has a border color of #1b303d.

<div style="border:1px solid #1b303d;">Content here</div>
CSS codes
.text {color:#1b303d;}
.background {background-color:#1b303d;}
.border {border:1px solid #1b303d;}

Shades and Tints of #1b303d

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, #030507 is the darkest color, while #f8fafc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b303d

A tone is produced by adding gray to any pure hue. In this case, #2c2c2c is the less saturated color, while #033655 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b303d 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
  • #2b2b2b Achromatopsia 0.005% of the population
  • #282c2f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #353745 Protanopia 1% of men
  • #343748 Deuteranopia 1% of men
  • #243c40 Tritanopia 0.001% of the population
Trichromacy
  • #2b3542 Protanomaly 1% of men, 0.01% of women
  • #2b3444 Deuteranomaly 6% of men, 0.4% of women
  • #20373f Tritanomaly 0.01% of the population