#1b4258 Color Information

In a RGB color space, hex #1b4258 is composed of 10.6% red, 25.9% green and 34.5% blue. Whereas in a CMYK color space, it is composed of 69.3% cyan, 25% magenta, 0% yellow and 65.5% black. It has a hue angle of 201.6 degrees, a saturation of 53% and a lightness of 22.5%. #1b4258 color hex could be obtained by blending #3684b0 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 26
    • B 35
    RGB color chart
    • C 69
    • M 25
    • Y 0
    • K 65
    CMYK color chart

#1b4258 color description : Very dark blue.

#1b4258 Color Conversion

The hexadecimal color #1b4258 has RGB values of R:27, G:66, B:88 and CMYK values of C:0.69, M:0.25, Y:0, K:0.65. Its decimal value is 1786456.

Hex triplet 1b4258 #1b4258
RGB Decimal 27, 66, 88 rgb(27,66,88)
RGB Percent 10.6, 25.9, 34.5 rgb(10.6%,25.9%,34.5%)
CMYK 69, 25, 0, 65
HSL 201.6°, 53, 22.5 hsl(201.6,53%,22.5%)
HSV (or HSB) 201.6°, 69.3, 34.5
Web Safe 333366 #333366
CIE-LAB 26.256, -5.913, -17.217
XYZ 4.161, 4.834, 9.946
xyY 0.22, 0.255, 4.834
CIE-LCH 26.256, 18.204, 251.046
CIE-LUV 26.256, -14.184, -20.435
Hunter-Lab 21.986, -4.69, -11.431
Binary 00011011, 01000010, 01011000

Color Schemes with #1b4258

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

Alternatives to #1b4258

Below, you can see some colors close to #1b4258. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4258 Preview

Text with hexadecimal color #1b4258

This text has a font color of #1b4258.

<span style="color:#1b4258;">Text here</span>
#1b4258 background color

This paragraph has a background color of #1b4258.

<p style="background-color:#1b4258;">Content here</p>
#1b4258 border color

This element has a border color of #1b4258.

<div style="border:1px solid #1b4258;">Content here</div>
CSS codes
.text {color:#1b4258;}
.background {background-color:#1b4258;}
.border {border:1px solid #1b4258;}

Shades and Tints of #1b4258

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, #040a0d is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4258

A tone is produced by adding gray to any pure hue. In this case, #363b3d is the less saturated color, while #004973 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4258 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
  • #393939 Achromatopsia 0.005% of the population
  • #333b3f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #41475d Protanopia 1% of men
  • #3e4762 Deuteranopia 1% of men
  • #1e4e54 Tritanopia 0.001% of the population
Trichromacy
  • #33455b Protanomaly 1% of men, 0.01% of women
  • #31455e Deuteranomaly 6% of men, 0.4% of women
  • #1d4955 Tritanomaly 0.01% of the population