#1b21b0 Color Information

In a RGB color space, hex #1b21b0 is composed of 10.6% red, 12.9% green and 69% blue. Whereas in a CMYK color space, it is composed of 84.7% cyan, 81.3% magenta, 0% yellow and 31% black. It has a hue angle of 237.6 degrees, a saturation of 73.4% and a lightness of 39.8%. #1b21b0 color hex could be obtained by blending #3642ff with #000061. Closest websafe color is: #333399.

    • R 11
    • G 13
    • B 69
    RGB color chart
    • C 85
    • M 81
    • Y 0
    • K 31
    CMYK color chart

#1b21b0 color description : Dark blue.

#1b21b0 Color Conversion

The hexadecimal color #1b21b0 has RGB values of R:27, G:33, B:176 and CMYK values of C:0.85, M:0.81, Y:0, K:0.31. Its decimal value is 1778096.

Hex triplet 1b21b0 #1b21b0
RGB Decimal 27, 33, 176 rgb(27,33,176)
RGB Percent 10.6, 12.9, 69 rgb(10.6%,12.9%,69%)
CMYK 85, 81, 0, 31
HSL 237.6°, 73.4, 39.8 hsl(237.6,73.4%,39.8%)
HSV (or HSB) 237.6°, 84.7, 69
Web Safe 333399 #333399
CIE-LAB 25.121, 49.213, -74.071
XYZ 8.831, 4.455, 41.466
xyY 0.161, 0.081, 4.455
CIE-LCH 25.121, 88.929, 303.601
CIE-LUV 25.121, -6.946, -87.497
Hunter-Lab 21.106, 37.748, -101.71
Binary 00011011, 00100001, 10110000

Color Schemes with #1b21b0

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

Alternatives to #1b21b0

Below, you can see some colors close to #1b21b0. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b21b0 Preview

Text with hexadecimal color #1b21b0

This text has a font color of #1b21b0.

<span style="color:#1b21b0;">Text here</span>
#1b21b0 background color

This paragraph has a background color of #1b21b0.

<p style="background-color:#1b21b0;">Content here</p>
#1b21b0 border color

This element has a border color of #1b21b0.

<div style="border:1px solid #1b21b0;">Content here</div>
CSS codes
.text {color:#1b21b0;}
.background {background-color:#1b21b0;}
.border {border:1px solid #1b21b0;}

Shades and Tints of #1b21b0

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, #010106 is the darkest color, while #f4f4fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b21b0

A tone is produced by adding gray to any pure hue. In this case, #61626a is the less saturated color, while #040bc7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b21b0 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
  • #303030 Achromatopsia 0.005% of the population
  • #2c2d4a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004383 Protanopia 1% of men
  • #004771 Deuteranopia 1% of men
  • #004c50 Tritanopia 0.001% of the population
Trichromacy
  • #093793 Protanomaly 1% of men, 0.01% of women
  • #093988 Deuteranomaly 6% of men, 0.4% of women
  • #093c72 Tritanomaly 0.01% of the population