#1b313a Color Information

In a RGB color space, hex #1b313a is composed of 10.6% red, 19.2% green and 22.7% blue. Whereas in a CMYK color space, it is composed of 53.4% cyan, 15.5% magenta, 0% yellow and 77.3% black. It has a hue angle of 197.4 degrees, a saturation of 36.5% and a lightness of 16.7%. #1b313a color hex could be obtained by blending #366274 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 19
    • B 23
    RGB color chart
    • C 53
    • M 16
    • Y 0
    • K 77
    CMYK color chart

#1b313a color description : Very dark desaturated blue.

#1b313a Color Conversion

The hexadecimal color #1b313a has RGB values of R:27, G:49, B:58 and CMYK values of C:0.53, M:0.16, Y:0, K:0.77. Its decimal value is 1782074.

Hex triplet 1b313a #1b313a
RGB Decimal 27, 49, 58 rgb(27,49,58)
RGB Percent 10.6, 19.2, 22.7 rgb(10.6%,19.2%,22.7%)
CMYK 53, 16, 0, 77
HSL 197.4°, 36.5, 16.7 hsl(197.4,36.5%,16.7%)
HSV (or HSB) 197.4°, 53.4, 22.7
Web Safe 333333 #333333
CIE-LAB 18.95, -5.734, -8.419
XYZ 2.314, 2.735, 4.409
xyY 0.245, 0.289, 2.735
CIE-LCH 18.95, 10.187, 235.742
CIE-LUV 18.95, -8.429, -8.172
Hunter-Lab 16.538, -3.967, -4.229
Binary 00011011, 00110001, 00111010

Color Schemes with #1b313a

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

Alternatives to #1b313a

Below, you can see some colors close to #1b313a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b313a Preview

Text with hexadecimal color #1b313a

This text has a font color of #1b313a.

<span style="color:#1b313a;">Text here</span>
#1b313a background color

This paragraph has a background color of #1b313a.

<p style="background-color:#1b313a;">Content here</p>
#1b313a border color

This element has a border color of #1b313a.

<div style="border:1px solid #1b313a;">Content here</div>
CSS codes
.text {color:#1b313a;}
.background {background-color:#1b313a;}
.border {border:1px solid #1b313a;}

Shades and Tints of #1b313a

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, #020404 is the darkest color, while #f6f9fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b313a

A tone is produced by adding gray to any pure hue. In this case, #282c2d is the less saturated color, while #013c54 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b313a 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.

  • #2b2b2b Achromatopsia 0.005% of the population
  • #282c2e Atypical Achromatopsia 0.001% of the population
  • #363842 Protanopia 1% of men
  • #373745 Deuteranopia 1% of men
  • #253c40 Tritanopia 0.001% of the population
  • #2c353f Protanomaly 1% of men, 0.01% of women
  • #2c3541 Deuteranomaly 6% of men, 0.4% of women
  • #21383e Tritanomaly 0.01% of the population