#1b3797 Color Information

In a RGB color space, hex #1b3797 is composed of 10.6% red, 21.6% green and 59.2% blue. Whereas in a CMYK color space, it is composed of 82.1% cyan, 63.6% magenta, 0% yellow and 40.8% black. It has a hue angle of 226.5 degrees, a saturation of 69.7% and a lightness of 34.9%. #1b3797 color hex could be obtained by blending #366eff with #00002f. Closest websafe color is: #333399.

    • R 11
    • G 22
    • B 59
    RGB color chart
    • C 82
    • M 64
    • Y 0
    • K 41
    CMYK color chart

#1b3797 color description : Dark blue.

#1b3797 Color Conversion

The hexadecimal color #1b3797 has RGB values of R:27, G:55, B:151 and CMYK values of C:0.82, M:0.64, Y:0, K:0.41. Its decimal value is 1783703.

Hex triplet 1b3797 #1b3797
RGB Decimal 27, 55, 151 rgb(27,55,151)
RGB Percent 10.6, 21.6, 59.2 rgb(10.6%,21.6%,59.2%)
CMYK 82, 64, 0, 41
HSL 226.5°, 69.7, 34.9 hsl(226.5,69.7%,34.9%)
HSV (or HSB) 226.5°, 82.1, 59.2
Web Safe 333399 #333399
CIE-LAB 27.295, 26.914, -55.336
XYZ 7.403, 5.199, 29.89
xyY 0.174, 0.122, 5.199
CIE-LCH 27.295, 61.534, 295.937
CIE-LUV 27.295, -10.18, -71.336
Hunter-Lab 22.802, 18.05, -61.759
Binary 00011011, 00110111, 10010111

Color Schemes with #1b3797

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

Alternatives to #1b3797

Below, you can see some colors close to #1b3797. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3797 Preview

Text with hexadecimal color #1b3797

This text has a font color of #1b3797.

<span style="color:#1b3797;">Text here</span>
#1b3797 background color

This paragraph has a background color of #1b3797.

<p style="background-color:#1b3797;">Content here</p>
#1b3797 border color

This element has a border color of #1b3797.

<div style="border:1px solid #1b3797;">Content here</div>
CSS codes
.text {color:#1b3797;}
.background {background-color:#1b3797;}
.border {border:1px solid #1b3797;}

Shades and Tints of #1b3797

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 #f0f2fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3797

A tone is produced by adding gray to any pure hue. In this case, #595959 is the less saturated color, while #062cac is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3797 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.

  • #3a3a3a Achromatopsia 0.005% of the population
  • #34394d Atypical Achromatopsia 0.001% of the population
  • #00488c Protanopia 1% of men
  • #004c7a Deuteranopia 1% of men
  • #005156 Tritanopia 0.001% of the population
  • #094190 Protanomaly 1% of men, 0.01% of women
  • #094485 Deuteranomaly 6% of men, 0.4% of women
  • #09486d Tritanomaly 0.01% of the population