#1b1581 Color Information

In a RGB color space, hex #1b1581 is composed of 10.6% red, 8.2% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 83.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 243.3 degrees, a saturation of 72% and a lightness of 29.4%. #1b1581 color hex could be obtained by blending #362aff with #000003. Closest websafe color is: #330099.

    • R 11
    • G 8
    • B 51
    RGB color chart
    • C 79
    • M 84
    • Y 0
    • K 49
    CMYK color chart

#1b1581 color description : Dark blue.

#1b1581 Color Conversion

The hexadecimal color #1b1581 has RGB values of R:27, G:21, B:129 and CMYK values of C:0.79, M:0.84, Y:0, K:0.49. Its decimal value is 1774977.

Hex triplet 1b1581 #1b1581
RGB Decimal 27, 21, 129 rgb(27,21,129)
RGB Percent 10.6, 8.2, 50.6 rgb(10.6%,8.2%,50.6%)
CMYK 79, 84, 0, 49
HSL 243.3°, 72, 29.4 hsl(243.3,72%,29.4%)
HSV (or HSB) 243.3°, 83.7, 50.6
Web Safe 330099 #330099
CIE-LAB 17.245, 39.988, -58.189
XYZ 4.682, 2.354, 20.975
xyY 0.167, 0.084, 2.354
CIE-LCH 17.245, 70.604, 304.497
CIE-LUV 17.245, -3.559, -58.845
Hunter-Lab 15.343, 27.619, -70.316
Binary 00011011, 00010101, 10000001

Color Schemes with #1b1581

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

Alternatives to #1b1581

Below, you can see some colors close to #1b1581. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1581 Preview

Text with hexadecimal color #1b1581

This text has a font color of #1b1581.

<span style="color:#1b1581;">Text here</span>
#1b1581 background color

This paragraph has a background color of #1b1581.

<p style="background-color:#1b1581;">Content here</p>
#1b1581 border color

This element has a border color of #1b1581.

<div style="border:1px solid #1b1581;">Content here</div>
CSS codes
.text {color:#1b1581;}
.background {background-color:#1b1581;}
.border {border:1px solid #1b1581;}

Shades and Tints of #1b1581

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, #02020b is the darkest color, while #f9f9fe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1581

A tone is produced by adding gray to any pure hue. In this case, #49494d is the less saturated color, while #0c0492 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1581 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
  • #232323 Achromatopsia 0.005% of the population
  • #212036 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #003364 Protanopia 1% of men
  • #003757 Deuteranopia 1% of men
  • #003a3d Tritanopia 0.001% of the population
Trichromacy
  • #09286f Protanomaly 1% of men, 0.01% of women
  • #092a66 Deuteranomaly 6% of men, 0.4% of women
  • #092d56 Tritanomaly 0.01% of the population