#1d3581 Color Information

In a RGB color space, hex #1d3581 is composed of 11.4% red, 20.8% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 77.5% cyan, 58.9% magenta, 0% yellow and 49.4% black. It has a hue angle of 225.6 degrees, a saturation of 63.3% and a lightness of 31%. #1d3581 color hex could be obtained by blending #3a6aff with #000003. Closest websafe color is: #333399.

    • R 11
    • G 21
    • B 51
    RGB color chart
    • C 78
    • M 59
    • Y 0
    • K 49
    CMYK color chart

#1d3581 color description : Dark blue.

#1d3581 Color Conversion

The hexadecimal color #1d3581 has RGB values of R:29, G:53, B:129 and CMYK values of C:0.78, M:0.59, Y:0, K:0.49. Its decimal value is 1914241.

Hex triplet 1d3581 #1d3581
RGB Decimal 29, 53, 129 rgb(29,53,129)
RGB Percent 11.4, 20.8, 50.6 rgb(11.4%,20.8%,50.6%)
CMYK 78, 59, 0, 49
HSL 225.6°, 63.3, 31 hsl(225.6,63.3%,31%)
HSV (or HSB) 225.6°, 77.5, 50.6
Web Safe 333399 #333399
CIE-LAB 24.927, 19.774, -45.56
XYZ 5.741, 4.392, 21.313
xyY 0.183, 0.14, 4.392
CIE-LCH 24.927, 49.666, 293.461
CIE-LUV 24.927, -9.212, -57.275
Hunter-Lab 20.957, 12.227, -45.626
Binary 00011101, 00110101, 10000001

Color Schemes with #1d3581

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

Alternatives to #1d3581

Below, you can see some colors close to #1d3581. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1d3581 Preview

Text with hexadecimal color #1d3581

This text has a font color of #1d3581.

<span style="color:#1d3581;">Text here</span>
#1d3581 background color

This paragraph has a background color of #1d3581.

<p style="background-color:#1d3581;">Content here</p>
#1d3581 border color

This element has a border color of #1d3581.

<div style="border:1px solid #1d3581;">Content here</div>
CSS codes
.text {color:#1d3581;}
.background {background-color:#1d3581;}
.border {border:1px solid #1d3581;}

Shades and Tints of #1d3581

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, #000001 is the darkest color, while #f0f3fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1d3581

A tone is produced by adding gray to any pure hue. In this case, #4e4e50 is the less saturated color, while #052899 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1d3581 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
  • #363636 Achromatopsia 0.005% of the population
  • #313645 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004383 Protanopia 1% of men
  • #004673 Deuteranopia 1% of men
  • #004c50 Tritanopia 0.001% of the population
Trichromacy
  • #0a3e82 Protanomaly 1% of men, 0.01% of women
  • #0a4078 Deuteranomaly 6% of men, 0.4% of women
  • #0a4362 Tritanomaly 0.01% of the population