#1b3a8d Color Information

In a RGB color space, hex #1b3a8d is composed of 10.6% red, 22.7% green and 55.3% blue. Whereas in a CMYK color space, it is composed of 80.9% cyan, 58.9% magenta, 0% yellow and 44.7% black. It has a hue angle of 223.7 degrees, a saturation of 67.9% and a lightness of 32.9%. #1b3a8d color hex could be obtained by blending #3674ff with #00001b. Closest websafe color is: #333399.

    • R 11
    • G 23
    • B 55
    RGB color chart
    • C 81
    • M 59
    • Y 0
    • K 45
    CMYK color chart

#1b3a8d color description : Dark blue.

#1b3a8d Color Conversion

The hexadecimal color #1b3a8d has RGB values of R:27, G:58, B:141 and CMYK values of C:0.81, M:0.59, Y:0, K:0.45. Its decimal value is 1784461.

Hex triplet 1b3a8d #1b3a8d
RGB Decimal 27, 58, 141 rgb(27,58,141)
RGB Percent 10.6, 22.7, 55.3 rgb(10.6%,22.7%,55.3%)
CMYK 81, 59, 0, 45
HSL 223.7°, 67.9, 32.9 hsl(223.7,67.9%,32.9%)
HSV (or HSB) 223.7°, 80.9, 55.3
Web Safe 333399 #333399
CIE-LAB 27.246, 20.874, -49.264
XYZ 6.772, 5.182, 25.841
xyY 0.179, 0.137, 5.182
CIE-LCH 27.246, 53.504, 292.963
CIE-LUV 27.246, -10.859, -63.934
Hunter-Lab 22.763, 13.265, -51.372
Binary 00011011, 00111010, 10001101

Color Schemes with #1b3a8d

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

Alternatives to #1b3a8d

Below, you can see some colors close to #1b3a8d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3a8d Preview

Text with hexadecimal color #1b3a8d

This text has a font color of #1b3a8d.

<span style="color:#1b3a8d;">Text here</span>
#1b3a8d background color

This paragraph has a background color of #1b3a8d.

<p style="background-color:#1b3a8d;">Content here</p>
#1b3a8d border color

This element has a border color of #1b3a8d.

<div style="border:1px solid #1b3a8d;">Content here</div>
CSS codes
.text {color:#1b3a8d;}
.background {background-color:#1b3a8d;}
.border {border:1px solid #1b3a8d;}

Shades and Tints of #1b3a8d

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 #f8f9fe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3a8d

A tone is produced by adding gray to any pure hue. In this case, #4f5259 is the less saturated color, while #012ea7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3a8d 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
  • #3a3a3a Achromatopsia 0.005% of the population
  • #343a4b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00488d Protanopia 1% of men
  • #004c7b Deuteranopia 1% of men
  • #005156 Tritanopia 0.001% of the population
Trichromacy
  • #09428d Protanomaly 1% of men, 0.01% of women
  • #094581 Deuteranomaly 6% of men, 0.4% of women
  • #09496a Tritanomaly 0.01% of the population