#1b3f8d Color Information

In a RGB color space, hex #1b3f8d is composed of 10.6% red, 24.7% green and 55.3% blue. Whereas in a CMYK color space, it is composed of 80.9% cyan, 55.3% magenta, 0% yellow and 44.7% black. It has a hue angle of 221.1 degrees, a saturation of 67.9% and a lightness of 32.9%. #1b3f8d color hex could be obtained by blending #367eff with #00001b. Closest websafe color is: #333399.

    • R 11
    • G 25
    • B 55
    RGB color chart
    • C 81
    • M 55
    • Y 0
    • K 45
    CMYK color chart

#1b3f8d color description : Dark blue.

#1b3f8d Color Conversion

The hexadecimal color #1b3f8d has RGB values of R:27, G:63, B:141 and CMYK values of C:0.81, M:0.55, Y:0, K:0.45. Its decimal value is 1785741.

Hex triplet 1b3f8d #1b3f8d
RGB Decimal 27, 63, 141 rgb(27,63,141)
RGB Percent 10.6, 24.7, 55.3 rgb(10.6%,24.7%,55.3%)
CMYK 81, 55, 0, 45
HSL 221.1°, 67.9, 32.9 hsl(221.1,67.9%,32.9%)
HSV (or HSB) 221.1°, 80.9, 55.3
Web Safe 333399 #333399
CIE-LAB 28.67, 17.4, -46.95
XYZ 7.036, 5.711, 25.929
xyY 0.182, 0.148, 5.711
CIE-LCH 28.67, 50.07, 290.335
CIE-LUV 28.67, -12.207, -62.194
Hunter-Lab 23.897, 10.738, -47.605
Binary 00011011, 00111111, 10001101

Color Schemes with #1b3f8d

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

Alternatives to #1b3f8d

Below, you can see some colors close to #1b3f8d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3f8d Preview

Text with hexadecimal color #1b3f8d

This text has a font color of #1b3f8d.

<span style="color:#1b3f8d;">Text here</span>
#1b3f8d background color

This paragraph has a background color of #1b3f8d.

<p style="background-color:#1b3f8d;">Content here</p>
#1b3f8d border color

This element has a border color of #1b3f8d.

<div style="border:1px solid #1b3f8d;">Content here</div>
CSS codes
.text {color:#1b3f8d;}
.background {background-color:#1b3f8d;}
.border {border:1px solid #1b3f8d;}

Shades and Tints of #1b3f8d

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, #020409 is the darkest color, while #f8fafe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3f8d

A tone is produced by adding gray to any pure hue. In this case, #4f5259 is the less saturated color, while #0135a7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3f8d 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
  • #3d3d3d Achromatopsia 0.005% of the population
  • #363d4d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004a93 Protanopia 1% of men
  • #004f81 Deuteranopia 1% of men
  • #00545a Tritanopia 0.001% of the population
Trichromacy
  • #094690 Protanomaly 1% of men, 0.01% of women
  • #094985 Deuteranomaly 6% of men, 0.4% of women
  • #094c6c Tritanomaly 0.01% of the population