#1b4171 Color Information

In a RGB color space, hex #1b4171 is composed of 10.6% red, 25.5% green and 44.3% blue. Whereas in a CMYK color space, it is composed of 76.1% cyan, 42.5% magenta, 0% yellow and 55.7% black. It has a hue angle of 213.5 degrees, a saturation of 61.4% and a lightness of 27.5%. #1b4171 color hex could be obtained by blending #3682e2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 25
    • B 44
    RGB color chart
    • C 76
    • M 42
    • Y 0
    • K 56
    CMYK color chart

#1b4171 color description : Very dark blue.

#1b4171 Color Conversion

The hexadecimal color #1b4171 has RGB values of R:27, G:65, B:113 and CMYK values of C:0.76, M:0.42, Y:0, K:0.56. Its decimal value is 1786225.

Hex triplet 1b4171 #1b4171
RGB Decimal 27, 65, 113 rgb(27,65,113)
RGB Percent 10.6, 25.5, 44.3 rgb(10.6%,25.5%,44.3%)
CMYK 76, 42, 0, 56
HSL 213.5°, 61.4, 27.5 hsl(213.5,61.4%,27.5%)
HSV (or HSB) 213.5°, 76.1, 44.3
Web Safe 333366 #333366
CIE-LAB 27.312, 4.598, -31.619
XYZ 5.322, 5.205, 16.346
xyY 0.198, 0.194, 5.205
CIE-LCH 27.312, 31.952, 278.273
CIE-LUV 27.312, -13.172, -40.691
Hunter-Lab 22.815, 1.712, -26.507
Binary 00011011, 01000001, 01110001

Color Schemes with #1b4171

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

Alternatives to #1b4171

Below, you can see some colors close to #1b4171. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4171 Preview

Text with hexadecimal color #1b4171

This text has a font color of #1b4171.

<span style="color:#1b4171;">Text here</span>
#1b4171 background color

This paragraph has a background color of #1b4171.

<p style="background-color:#1b4171;">Content here</p>
#1b4171 border color

This element has a border color of #1b4171.

<div style="border:1px solid #1b4171;">Content here</div>
CSS codes
.text {color:#1b4171;}
.background {background-color:#1b4171;}
.border {border:1px solid #1b4171;}

Shades and Tints of #1b4171

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, #010102 is the darkest color, while #f1f6fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4171

A tone is produced by adding gray to any pure hue. In this case, #41454b is the less saturated color, while #003e8c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4171 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.

  • #3b3b3b Achromatopsia 0.005% of the population
  • #353c46 Atypical Achromatopsia 0.001% of the population
  • #354876 Protanopia 1% of men
  • #254b78 Deuteranopia 1% of men
  • #005157 Tritanopia 0.001% of the population
  • #2b4674 Protanomaly 1% of men, 0.01% of women
  • #214775 Deuteranomaly 6% of men, 0.4% of women
  • #094b60 Tritanomaly 0.01% of the population