#1b2571 Color Information

In a RGB color space, hex #1b2571 is composed of 10.6% red, 14.5% green and 44.3% blue. Whereas in a CMYK color space, it is composed of 76.1% cyan, 67.3% magenta, 0% yellow and 55.7% black. It has a hue angle of 233 degrees, a saturation of 61.4% and a lightness of 27.5%. #1b2571 color hex could be obtained by blending #364ae2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 15
    • B 44
    RGB color chart
    • C 76
    • M 67
    • Y 0
    • K 56
    CMYK color chart

#1b2571 color description : Very dark blue.

#1b2571 Color Conversion

The hexadecimal color #1b2571 has RGB values of R:27, G:37, B:113 and CMYK values of C:0.76, M:0.67, Y:0, K:0.56. Its decimal value is 1779057.

Hex triplet 1b2571 #1b2571
RGB Decimal 27, 37, 113 rgb(27,37,113)
RGB Percent 10.6, 14.5, 44.3 rgb(10.6%,14.5%,44.3%)
CMYK 76, 67, 0, 56
HSL 233°, 61.4, 27.5 hsl(233,61.4%,27.5%)
HSV (or HSB) 233°, 76.1, 44.3
Web Safe 333366 #333366
CIE-LAB 19.006, 24.377, -45.046
XYZ 4.094, 2.748, 15.937
xyY 0.18, 0.121, 2.748
CIE-LCH 19.006, 51.219, 298.421
CIE-LUV 19.006, -5.438, -50.093
Hunter-Lab 16.578, 15.067, -45.393
Binary 00011011, 00100101, 01110001

Color Schemes with #1b2571

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

Alternatives to #1b2571

Below, you can see some colors close to #1b2571. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b2571 Preview

Text with hexadecimal color #1b2571

This text has a font color of #1b2571.

<span style="color:#1b2571;">Text here</span>
#1b2571 background color

This paragraph has a background color of #1b2571.

<p style="background-color:#1b2571;">Content here</p>
#1b2571 border color

This element has a border color of #1b2571.

<div style="border:1px solid #1b2571;">Content here</div>
CSS codes
.text {color:#1b2571;}
.background {background-color:#1b2571;}
.border {border:1px solid #1b2571;}

Shades and Tints of #1b2571

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 #f1f3fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b2571

A tone is produced by adding gray to any pure hue. In this case, #41424b is the less saturated color, while #00108c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b2571 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
  • #282a39 Atypical Achromatopsia 0.001% of the population
  • #00376c Protanopia 1% of men
  • #003a5e Deuteranopia 1% of men
  • #003e42 Tritanopia 0.001% of the population
  • #09306d Protanomaly 1% of men, 0.01% of women
  • #093265 Deuteranomaly 6% of men, 0.4% of women
  • #093553 Tritanomaly 0.01% of the population