#1b2f81 Color Information

In a RGB color space, hex #1b2f81 is composed of 10.6% red, 18.4% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 63.6% magenta, 0% yellow and 49.4% black. It has a hue angle of 228.2 degrees, a saturation of 65.4% and a lightness of 30.6%. #1b2f81 color hex could be obtained by blending #365eff with #000003. Closest websafe color is: #333399.

    • R 11
    • G 18
    • B 51
    RGB color chart
    • C 79
    • M 64
    • Y 0
    • K 49
    CMYK color chart

#1b2f81 color description : Dark blue.

#1b2f81 Color Conversion

The hexadecimal color #1b2f81 has RGB values of R:27, G:47, B:129 and CMYK values of C:0.79, M:0.64, Y:0, K:0.49. Its decimal value is 1781633.

Hex triplet 1b2f81 #1b2f81
RGB Decimal 27, 47, 129 rgb(27,47,129)
RGB Percent 10.6, 18.4, 50.6 rgb(10.6%,18.4%,50.6%)
CMYK 79, 64, 0, 49
HSL 228.2°, 65.4, 30.6 hsl(228.2,65.4%,30.6%)
HSV (or HSB) 228.2°, 79.1, 50.6
Web Safe 333399 #333399
CIE-LAB 23.171, 23.73, -48.427
XYZ 5.43, 3.851, 21.225
xyY 0.178, 0.126, 3.851
CIE-LCH 23.171, 53.929, 296.106
CIE-LUV 23.171, -8.021, -58.789
Hunter-Lab 19.623, 15.055, -50.393
Binary 00011011, 00101111, 10000001

Color Schemes with #1b2f81

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

Alternatives to #1b2f81

Below, you can see some colors close to #1b2f81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b2f81 Preview

Text with hexadecimal color #1b2f81

This text has a font color of #1b2f81.

<span style="color:#1b2f81;">Text here</span>
#1b2f81 background color

This paragraph has a background color of #1b2f81.

<p style="background-color:#1b2f81;">Content here</p>
#1b2f81 border color

This element has a border color of #1b2f81.

<div style="border:1px solid #1b2f81;">Content here</div>
CSS codes
.text {color:#1b2f81;}
.background {background-color:#1b2f81;}
.border {border:1px solid #1b2f81;}

Shades and Tints of #1b2f81

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, #03060f is the darkest color, while #fefeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b2f81

A tone is produced by adding gray to any pure hue. In this case, #4b4c51 is the less saturated color, while #032099 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b2f81 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
  • #323232 Achromatopsia 0.005% of the population
  • #2d3142 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #003f7c Protanopia 1% of men
  • #00436c Deuteranopia 1% of men
  • #00484c Tritanopia 0.001% of the population
Trichromacy
  • #09397e Protanomaly 1% of men, 0.01% of women
  • #093b73 Deuteranomaly 6% of men, 0.4% of women
  • #093e5f Tritanomaly 0.01% of the population