#1b21ac Color Information

In a RGB color space, hex #1b21ac is composed of 10.6% red, 12.9% green and 67.5% blue. Whereas in a CMYK color space, it is composed of 84.3% cyan, 80.8% magenta, 0% yellow and 32.5% black. It has a hue angle of 237.5 degrees, a saturation of 72.9% and a lightness of 39%. #1b21ac color hex could be obtained by blending #3642ff with #000059. Closest websafe color is: #333399.

    • R 11
    • G 13
    • B 67
    RGB color chart
    • C 84
    • M 81
    • Y 0
    • K 33
    CMYK color chart

#1b21ac color description : Dark blue.

#1b21ac Color Conversion

The hexadecimal color #1b21ac has RGB values of R:27, G:33, B:172 and CMYK values of C:0.84, M:0.81, Y:0, K:0.33. Its decimal value is 1778092.

Hex triplet 1b21ac #1b21ac
RGB Decimal 27, 33, 172 rgb(27,33,172)
RGB Percent 10.6, 12.9, 67.5 rgb(10.6%,12.9%,67.5%)
CMYK 84, 81, 0, 33
HSL 237.5°, 72.9, 39 hsl(237.5,72.9%,39%)
HSV (or HSB) 237.5°, 84.3, 67.5
Web Safe 333399 #333399
CIE-LAB 24.635, 47.923, -72.474
XYZ 8.441, 4.299, 39.412
xyY 0.162, 0.082, 4.299
CIE-LCH 24.635, 86.885, 303.474
CIE-LUV 24.635, -6.795, -85.172
Hunter-Lab 20.733, 36.386, -98.192
Binary 00011011, 00100001, 10101100

Color Schemes with #1b21ac

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

Alternatives to #1b21ac

Below, you can see some colors close to #1b21ac. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b21ac Preview

Text with hexadecimal color #1b21ac

This text has a font color of #1b21ac.

<span style="color:#1b21ac;">Text here</span>
#1b21ac background color

This paragraph has a background color of #1b21ac.

<p style="background-color:#1b21ac;">Content here</p>
#1b21ac border color

This element has a border color of #1b21ac.

<div style="border:1px solid #1b21ac;">Content here</div>
CSS codes
.text {color:#1b21ac;}
.background {background-color:#1b21ac;}
.border {border:1px solid #1b21ac;}

Shades and Tints of #1b21ac

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, #000002 is the darkest color, while #f1f1fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b21ac

A tone is produced by adding gray to any pure hue. In this case, #606067 is the less saturated color, while #040cc3 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b21ac 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
  • #2f2f2f Achromatopsia 0.005% of the population
  • #2b2c48 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004281 Protanopia 1% of men
  • #004670 Deuteranopia 1% of men
  • #004b4e Tritanopia 0.001% of the population
Trichromacy
  • #093691 Protanomaly 1% of men, 0.01% of women
  • #093985 Deuteranomaly 6% of men, 0.4% of women
  • #093c70 Tritanomaly 0.01% of the population