#1b3585 Color Information

In a RGB color space, hex #1b3585 is composed of 10.6% red, 20.8% green and 52.2% blue. Whereas in a CMYK color space, it is composed of 79.7% cyan, 60.2% magenta, 0% yellow and 47.8% black. It has a hue angle of 225.3 degrees, a saturation of 66.3% and a lightness of 31.4%. #1b3585 color hex could be obtained by blending #366aff with #00000b. Closest websafe color is: #333399.

    • R 11
    • G 21
    • B 52
    RGB color chart
    • C 80
    • M 60
    • Y 0
    • K 48
    CMYK color chart

#1b3585 color description : Dark blue.

#1b3585 Color Conversion

The hexadecimal color #1b3585 has RGB values of R:27, G:53, B:133 and CMYK values of C:0.8, M:0.6, Y:0, K:0.48. Its decimal value is 1783173.

Hex triplet 1b3585 #1b3585
RGB Decimal 27, 53, 133 rgb(27,53,133)
RGB Percent 10.6, 20.8, 52.2 rgb(10.6%,20.8%,52.2%)
CMYK 80, 60, 0, 48
HSL 225.3°, 66.3, 31.4 hsl(225.3,66.3%,31.4%)
HSV (or HSB) 225.3°, 79.7, 52.2
Web Safe 333399 #333399
CIE-LAB 25.175, 21.14, -47.666
XYZ 5.958, 4.472, 22.738
xyY 0.18, 0.135, 4.472
CIE-LCH 25.175, 52.144, 293.918
CIE-LUV 25.175, -9.533, -60.019
Hunter-Lab 21.148, 13.28, -48.946
Binary 00011011, 00110101, 10000101

Color Schemes with #1b3585

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

Alternatives to #1b3585

Below, you can see some colors close to #1b3585. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3585 Preview

Text with hexadecimal color #1b3585

This text has a font color of #1b3585.

<span style="color:#1b3585;">Text here</span>
#1b3585 background color

This paragraph has a background color of #1b3585.

<p style="background-color:#1b3585;">Content here</p>
#1b3585 border color

This element has a border color of #1b3585.

<div style="border:1px solid #1b3585;">Content here</div>
CSS codes
.text {color:#1b3585;}
.background {background-color:#1b3585;}
.border {border:1px solid #1b3585;}

Shades and Tints of #1b3585

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, #010103 is the darkest color, while #f1f4fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3585

A tone is produced by adding gray to any pure hue. In this case, #4c4e54 is the less saturated color, while #02289e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3585 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.

  • #363636 Achromatopsia 0.005% of the population
  • #313646 Atypical Achromatopsia 0.001% of the population
  • #004384 Protanopia 1% of men
  • #004773 Deuteranopia 1% of men
  • #004c51 Tritanopia 0.001% of the population
  • #093e84 Protanomaly 1% of men, 0.01% of women
  • #09407a Deuteranomaly 6% of men, 0.4% of women
  • #094464 Tritanomaly 0.01% of the population