#1b2c57 Color Information

In a RGB color space, hex #1b2c57 is composed of 10.6% red, 17.3% green and 34.1% blue. Whereas in a CMYK color space, it is composed of 69% cyan, 49.4% magenta, 0% yellow and 65.9% black. It has a hue angle of 223 degrees, a saturation of 52.6% and a lightness of 22.4%. #1b2c57 color hex could be obtained by blending #3658ae with #000000. Closest websafe color is: #333366.

    • R 11
    • G 17
    • B 34
    RGB color chart
    • C 69
    • M 49
    • Y 0
    • K 66
    CMYK color chart

#1b2c57 color description : Very dark blue.

#1b2c57 Color Conversion

The hexadecimal color #1b2c57 has RGB values of R:27, G:44, B:87 and CMYK values of C:0.69, M:0.49, Y:0, K:0.66. Its decimal value is 1780823.

Hex triplet 1b2c57 #1b2c57
RGB Decimal 27, 44, 87 rgb(27,44,87)
RGB Percent 10.6, 17.3, 34.1 rgb(10.6%,17.3%,34.1%)
CMYK 69, 49, 0, 66
HSL 223°, 52.6, 22.4 hsl(223,52.6%,22.4%)
HSV (or HSB) 223°, 69, 34.1
Web Safe 333366 #333366
CIE-LAB 18.896, 8.867, -28.165
XYZ 3.073, 2.722, 9.38
xyY 0.202, 0.179, 2.722
CIE-LCH 18.896, 29.528, 287.476
CIE-LUV 18.896, -6.694, -31.508
Hunter-Lab 16.499, 4.367, -22.156
Binary 00011011, 00101100, 01010111

Color Schemes with #1b2c57

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

Alternatives to #1b2c57

Below, you can see some colors close to #1b2c57. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b2c57 Preview

Text with hexadecimal color #1b2c57

This text has a font color of #1b2c57.

<span style="color:#1b2c57;">Text here</span>
#1b2c57 background color

This paragraph has a background color of #1b2c57.

<p style="background-color:#1b2c57;">Content here</p>
#1b2c57 border color

This element has a border color of #1b2c57.

<div style="border:1px solid #1b2c57;">Content here</div>
CSS codes
.text {color:#1b2c57;}
.background {background-color:#1b2c57;}
.border {border:1px solid #1b2c57;}

Shades and Tints of #1b2c57

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, #04060c is the darkest color, while #fcfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b2c57

A tone is produced by adding gray to any pure hue. In this case, #35373d is the less saturated color, while #012171 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b2c57 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.

  • #2c2c2c Achromatopsia 0.005% of the population
  • #292c35 Atypical Achromatopsia 0.001% of the population
  • #233760 Protanopia 1% of men
  • #13395e Deuteranopia 1% of men
  • #0f3e42 Tritanopia 0.001% of the population
  • #20335c Protanomaly 1% of men, 0.01% of women
  • #16345b Deuteranomaly 6% of men, 0.4% of women
  • #13374a Tritanomaly 0.01% of the population