#1b21a8 Color Information

In a RGB color space, hex #1b21a8 is composed of 10.6% red, 12.9% green and 65.9% blue. Whereas in a CMYK color space, it is composed of 83.9% cyan, 80.4% magenta, 0% yellow and 34.1% black. It has a hue angle of 237.4 degrees, a saturation of 72.3% and a lightness of 38.2%. #1b21a8 color hex could be obtained by blending #3642ff with #000051. Closest websafe color is: #333399.

    • R 11
    • G 13
    • B 66
    RGB color chart
    • C 84
    • M 80
    • Y 0
    • K 34
    CMYK color chart

#1b21a8 color description : Dark blue.

#1b21a8 Color Conversion

The hexadecimal color #1b21a8 has RGB values of R:27, G:33, B:168 and CMYK values of C:0.84, M:0.8, Y:0, K:0.34. Its decimal value is 1778088.

Hex triplet 1b21a8 #1b21a8
RGB Decimal 27, 33, 168 rgb(27,33,168)
RGB Percent 10.6, 12.9, 65.9 rgb(10.6%,12.9%,65.9%)
CMYK 84, 80, 0, 34
HSL 237.4°, 72.3, 38.2 hsl(237.4,72.3%,38.2%)
HSV (or HSB) 237.4°, 83.9, 65.9
Web Safe 333399 #333399
CIE-LAB 24.153, 46.619, -70.862
XYZ 8.062, 4.147, 37.419
xyY 0.162, 0.084, 4.147
CIE-LCH 24.153, 84.821, 303.34
CIE-LUV 24.153, -6.644, -82.843
Hunter-Lab 20.365, 35.028, -94.686
Binary 00011011, 00100001, 10101000

Color Schemes with #1b21a8

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

Alternatives to #1b21a8

Below, you can see some colors close to #1b21a8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b21a8 Preview

Text with hexadecimal color #1b21a8

This text has a font color of #1b21a8.

<span style="color:#1b21a8;">Text here</span>
#1b21a8 background color

This paragraph has a background color of #1b21a8.

<p style="background-color:#1b21a8;">Content here</p>
#1b21a8 border color

This element has a border color of #1b21a8.

<div style="border:1px solid #1b21a8;">Content here</div>
CSS codes
.text {color:#1b21a8;}
.background {background-color:#1b21a8;}
.border {border:1px solid #1b21a8;}

Shades and Tints of #1b21a8

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, #030310 is the darkest color, while #fefeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b21a8

A tone is produced by adding gray to any pure hue. In this case, #5f5f65 is the less saturated color, while #040cbf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b21a8 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
  • #2b2c47 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00417f Protanopia 1% of men
  • #00456e Deuteranopia 1% of men
  • #004a4d Tritanopia 0.001% of the population
Trichromacy
  • #09358e Protanomaly 1% of men, 0.01% of women
  • #093883 Deuteranomaly 6% of men, 0.4% of women
  • #093b6e Tritanomaly 0.01% of the population