#1b4f81 Color Information

In a RGB color space, hex #1b4f81 is composed of 10.6% red, 31% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 38.8% magenta, 0% yellow and 49.4% black. It has a hue angle of 209.4 degrees, a saturation of 65.4% and a lightness of 30.6%. #1b4f81 color hex could be obtained by blending #369eff with #000003. Closest websafe color is: #336699.

    • R 11
    • G 31
    • B 51
    RGB color chart
    • C 79
    • M 39
    • Y 0
    • K 49
    CMYK color chart

#1b4f81 color description : Dark blue.

#1b4f81 Color Conversion

The hexadecimal color #1b4f81 has RGB values of R:27, G:79, B:129 and CMYK values of C:0.79, M:0.39, Y:0, K:0.49. Its decimal value is 1789825.

Hex triplet 1b4f81 #1b4f81
RGB Decimal 27, 79, 129 rgb(27,79,129)
RGB Percent 10.6, 31, 50.6 rgb(10.6%,31%,50.6%)
CMYK 79, 39, 0, 49
HSL 209.4°, 65.4, 30.6 hsl(209.4,65.4%,30.6%)
HSV (or HSB) 209.4°, 79.1, 50.6
Web Safe 336699 #336699
CIE-LAB 32.721, 1.648, -33.032
XYZ 7.209, 7.409, 21.818
xyY 0.198, 0.203, 7.409
CIE-LCH 32.721, 33.073, 272.856
CIE-LUV 32.721, -17.417, -44.892
Hunter-Lab 27.22, -0.358, -28.469
Binary 00011011, 01001111, 10000001

Color Schemes with #1b4f81

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

Alternatives to #1b4f81

Below, you can see some colors close to #1b4f81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4f81 Preview

Text with hexadecimal color #1b4f81

This text has a font color of #1b4f81.

<span style="color:#1b4f81;">Text here</span>
#1b4f81 background color

This paragraph has a background color of #1b4f81.

<p style="background-color:#1b4f81;">Content here</p>
#1b4f81 border color

This element has a border color of #1b4f81.

<div style="border:1px solid #1b4f81;">Content here</div>
CSS codes
.text {color:#1b4f81;}
.background {background-color:#1b4f81;}
.border {border:1px solid #1b4f81;}

Shades and Tints of #1b4f81

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, #03090f is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4f81

A tone is produced by adding gray to any pure hue. In this case, #4b4e51 is the less saturated color, while #034f99 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4f81 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
  • #454545 Achromatopsia 0.005% of the population
  • #3d4751 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #415484 Protanopia 1% of men
  • #325688 Deuteranopia 1% of men
  • #005e65 Tritanopia 0.001% of the population
Trichromacy
  • #335283 Protanomaly 1% of men, 0.01% of women
  • #295385 Deuteranomaly 6% of men, 0.4% of women
  • #09586f Tritanomaly 0.01% of the population