#1b21ef Color Information

In a RGB color space, hex #1b21ef is composed of 10.6% red, 12.9% green and 93.7% blue. Whereas in a CMYK color space, it is composed of 88.7% cyan, 86.2% magenta, 0% yellow and 6.3% black. It has a hue angle of 238.3 degrees, a saturation of 86.9% and a lightness of 52.2%. #1b21ef color hex could be obtained by blending #3642ff with #0000df. Closest websafe color is: #3333ff.

    • R 11
    • G 13
    • B 94
    RGB color chart
    • C 89
    • M 86
    • Y 0
    • K 6
    CMYK color chart

#1b21ef color description : Vivid blue.

#1b21ef Color Conversion

The hexadecimal color #1b21ef has RGB values of R:27, G:33, B:239 and CMYK values of C:0.89, M:0.86, Y:0, K:0.06. Its decimal value is 1778159.

Hex triplet 1b21ef #1b21ef
RGB Decimal 27, 33, 239 rgb(27,33,239)
RGB Percent 10.6, 12.9, 93.7 rgb(10.6%,12.9%,93.7%)
CMYK 89, 86, 0, 6
HSL 238.3°, 86.9, 52.2 hsl(238.3,86.9%,52.2%)
HSV (or HSB) 238.3°, 88.7, 93.7
Web Safe 3333ff #3333ff
CIE-LAB 33.031, 67.993, -97.604
XYZ 16.573, 7.551, 82.241
xyY 0.156, 0.071, 7.551
CIE-LCH 33.031, 118.952, 304.862
CIE-LUV 33.031, -9.361, -123.605
Hunter-Lab 27.48, 59.561, -158.204
Binary 00011011, 00100001, 11101111

Color Schemes with #1b21ef

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

Alternatives to #1b21ef

Below, you can see some colors close to #1b21ef. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b21ef Preview

Text with hexadecimal color #1b21ef

This text has a font color of #1b21ef.

<span style="color:#1b21ef;">Text here</span>
#1b21ef background color

This paragraph has a background color of #1b21ef.

<p style="background-color:#1b21ef;">Content here</p>
#1b21ef border color

This element has a border color of #1b21ef.

<div style="border:1px solid #1b21ef;">Content here</div>
CSS codes
.text {color:#1b21ef;}
.background {background-color:#1b21ef;}
.border {border:1px solid #1b21ef;}

Shades and Tints of #1b21ef

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, #01010a is the darkest color, while #f7f7fe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b21ef

A tone is produced by adding gray to any pure hue. In this case, #828288 is the less saturated color, while #1218f8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b21ef 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
  • #373737 Achromatopsia 0.005% of the population
  • #31335c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #0054a3 Protanopia 1% of men
  • #00598d Deuteranopia 1% of men
  • #005f63 Tritanopia 0.001% of the population
Trichromacy
  • #0941bf Protanomaly 1% of men, 0.01% of women
  • #0944b0 Deuteranomaly 6% of men, 0.4% of women
  • #094896 Tritanomaly 0.01% of the population