#1b3a51 Color Information

In a RGB color space, hex #1b3a51 is composed of 10.6% red, 22.7% green and 31.8% blue. Whereas in a CMYK color space, it is composed of 66.7% cyan, 28.4% magenta, 0% yellow and 68.2% black. It has a hue angle of 205.6 degrees, a saturation of 50% and a lightness of 21.2%. #1b3a51 color hex could be obtained by blending #3674a2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 23
    • B 32
    RGB color chart
    • C 67
    • M 28
    • Y 0
    • K 68
    CMYK color chart

#1b3a51 color description : Very dark blue.

#1b3a51 Color Conversion

The hexadecimal color #1b3a51 has RGB values of R:27, G:58, B:81 and CMYK values of C:0.67, M:0.28, Y:0, K:0.68. Its decimal value is 1784401.

Hex triplet 1b3a51 #1b3a51
RGB Decimal 27, 58, 81 rgb(27,58,81)
RGB Percent 10.6, 22.7, 31.8 rgb(10.6%,22.7%,31.8%)
CMYK 67, 28, 0, 68
HSL 205.6°, 50, 21.2 hsl(205.6,50%,21.2%)
HSV (or HSB) 205.6°, 66.7, 31.8
Web Safe 333366 #333366
CIE-LAB 23.179, -3.328, -17.407
XYZ 3.45, 3.853, 8.346
xyY 0.22, 0.246, 3.853
CIE-LCH 23.179, 17.722, 259.178
CIE-LUV 23.179, -11.422, -20.02
Hunter-Lab 19.629, -2.978, -11.469
Binary 00011011, 00111010, 01010001

Color Schemes with #1b3a51

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

Alternatives to #1b3a51

Below, you can see some colors close to #1b3a51. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3a51 Preview

Text with hexadecimal color #1b3a51

This text has a font color of #1b3a51.

<span style="color:#1b3a51;">Text here</span>
#1b3a51 background color

This paragraph has a background color of #1b3a51.

<p style="background-color:#1b3a51;">Content here</p>
#1b3a51 border color

This element has a border color of #1b3a51.

<div style="border:1px solid #1b3a51;">Content here</div>
CSS codes
.text {color:#1b3a51;}
.background {background-color:#1b3a51;}
.border {border:1px solid #1b3a51;}

Shades and Tints of #1b3a51

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, #020507 is the darkest color, while #f8fbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3a51

A tone is produced by adding gray to any pure hue. In this case, #343638 is the less saturated color, while #023e6a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3a51 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
  • #333333 Achromatopsia 0.005% of the population
  • #2e3439 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3a4057 Protanopia 1% of men
  • #36415b Deuteranopia 1% of men
  • #1e464c Tritanopia 0.001% of the population
Trichromacy
  • #2f3e55 Protanomaly 1% of men, 0.01% of women
  • #2c3e57 Deuteranomaly 6% of men, 0.4% of women
  • #1d424d Tritanomaly 0.01% of the population