#1b3583 Color Information

In a RGB color space, hex #1b3583 is composed of 10.6% red, 20.8% green and 51.4% blue. Whereas in a CMYK color space, it is composed of 79.4% cyan, 59.5% magenta, 0% yellow and 48.6% black. It has a hue angle of 225 degrees, a saturation of 65.8% and a lightness of 31%. #1b3583 color hex could be obtained by blending #366aff with #000007. Closest websafe color is: #333399.

    • R 11
    • G 21
    • B 51
    RGB color chart
    • C 79
    • M 60
    • Y 0
    • K 49
    CMYK color chart

#1b3583 color description : Dark blue.

#1b3583 Color Conversion

The hexadecimal color #1b3583 has RGB values of R:27, G:53, B:131 and CMYK values of C:0.79, M:0.6, Y:0, K:0.49. Its decimal value is 1783171.

Hex triplet 1b3583 #1b3583
RGB Decimal 27, 53, 131 rgb(27,53,131)
RGB Percent 10.6, 20.8, 51.4 rgb(10.6%,20.8%,51.4%)
CMYK 79, 60, 0, 49
HSL 225°, 65.8, 31 hsl(225,65.8%,31%)
HSV (or HSB) 225°, 79.4, 51.4
Web Safe 333399 #333399
CIE-LAB 25.006, 20.335, -46.69
XYZ 5.821, 4.417, 22.017
xyY 0.18, 0.137, 4.417
CIE-LCH 25.006, 50.926, 293.535
CIE-LUV 25.006, -9.519, -58.684
Hunter-Lab 21.018, 12.655, -47.397
Binary 00011011, 00110101, 10000011

Color Schemes with #1b3583

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

Alternatives to #1b3583

Below, you can see some colors close to #1b3583. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3583 Preview

Text with hexadecimal color #1b3583

This text has a font color of #1b3583.

<span style="color:#1b3583;">Text here</span>
#1b3583 background color

This paragraph has a background color of #1b3583.

<p style="background-color:#1b3583;">Content here</p>
#1b3583 border color

This element has a border color of #1b3583.

<div style="border:1px solid #1b3583;">Content here</div>
CSS codes
.text {color:#1b3583;}
.background {background-color:#1b3583;}
.border {border:1px solid #1b3583;}

Shades and Tints of #1b3583

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 #1b3583

A tone is produced by adding gray to any pure hue. In this case, #4c4d52 is the less saturated color, while #03299b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3583 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
  • #004773 Deuteranopia 1% of men
  • #004c50 Tritanopia 0.001% of the population
Trichromacy
  • #093e83 Protanomaly 1% of men, 0.01% of women
  • #094079 Deuteranomaly 6% of men, 0.4% of women
  • #094363 Tritanomaly 0.01% of the population