#1b21da Color Information

In a RGB color space, hex #1b21da is composed of 10.6% red, 12.9% green and 85.5% blue. Whereas in a CMYK color space, it is composed of 87.6% cyan, 84.9% magenta, 0% yellow and 14.5% black. It has a hue angle of 238.1 degrees, a saturation of 78% and a lightness of 48%. #1b21da color hex could be obtained by blending #3642ff with #0000b5. Closest websafe color is: #3333cc.

    • R 11
    • G 13
    • B 85
    RGB color chart
    • C 88
    • M 85
    • Y 0
    • K 15
    CMYK color chart

#1b21da color description : Vivid blue.

#1b21da Color Conversion

The hexadecimal color #1b21da has RGB values of R:27, G:33, B:218 and CMYK values of C:0.88, M:0.85, Y:0, K:0.15. Its decimal value is 1778138.

Hex triplet 1b21da #1b21da
RGB Decimal 27, 33, 218 rgb(27,33,218)
RGB Percent 10.6, 12.9, 85.5 rgb(10.6%,12.9%,85.5%)
CMYK 88, 85, 0, 15
HSL 238.1°, 78, 48 hsl(238.1,78%,48%)
HSV (or HSB) 238.1°, 87.6, 85.5
Web Safe 3333cc #3333cc
CIE-LAB 30.356, 62.019, -90.051
XYZ 13.648, 6.382, 66.838
xyY 0.157, 0.073, 6.382
CIE-LCH 30.356, 109.342, 304.555
CIE-LUV 30.356, -8.552, -111.677
Hunter-Lab 25.262, 52.229, -139.187
Binary 00011011, 00100001, 11011010

Color Schemes with #1b21da

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

Alternatives to #1b21da

Below, you can see some colors close to #1b21da. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b21da Preview

Text with hexadecimal color #1b21da

This text has a font color of #1b21da.

<span style="color:#1b21da;">Text here</span>
#1b21da background color

This paragraph has a background color of #1b21da.

<p style="background-color:#1b21da;">Content here</p>
#1b21da border color

This element has a border color of #1b21da.

<div style="border:1px solid #1b21da;">Content here</div>
CSS codes
.text {color:#1b21da;}
.background {background-color:#1b21da;}
.border {border:1px solid #1b21da;}

Shades and Tints of #1b21da

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, #010109 is the darkest color, while #f6f6fe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b21da

A tone is produced by adding gray to any pure hue. In this case, #79797c is the less saturated color, while #080fed is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b21da 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
  • #343434 Achromatopsia 0.005% of the population
  • #2f3055 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #004e98 Protanopia 1% of men
  • #005383 Deuteranopia 1% of men
  • #00595c Tritanopia 0.001% of the population
Trichromacy
  • #093eb0 Protanomaly 1% of men, 0.01% of women
  • #0941a3 Deuteranomaly 6% of men, 0.4% of women
  • #09448a Tritanomaly 0.01% of the population