#21b2ef Color Information

In a RGB color space, hex #21b2ef is composed of 12.9% red, 69.8% green and 93.7% blue. Whereas in a CMYK color space, it is composed of 86.2% cyan, 25.5% magenta, 0% yellow and 6.3% black. It has a hue angle of 197.8 degrees, a saturation of 86.6% and a lightness of 53.3%. #21b2ef color hex could be obtained by blending #42ffff with #0065df. Closest websafe color is: #3399ff.

    • R 13
    • G 70
    • B 94
    RGB color chart
    • C 86
    • M 26
    • Y 0
    • K 6
    CMYK color chart

#21b2ef color description : Vivid blue.

#21b2ef Color Conversion

The hexadecimal color #21b2ef has RGB values of R:33, G:178, B:239 and CMYK values of C:0.86, M:0.26, Y:0, K:0.06. Its decimal value is 2208495.

Hex triplet 21b2ef #21b2ef
RGB Decimal 33, 178, 239 rgb(33,178,239)
RGB Percent 12.9, 69.8, 93.7 rgb(12.9%,69.8%,93.7%)
CMYK 86, 26, 0, 6
HSL 197.8°, 86.6, 53.3 hsl(197.8,86.6%,53.3%)
HSV (or HSB) 197.8°, 86.2, 93.7
Web Safe 3399ff #3399ff
CIE-LAB 68.309, -15.12, -40.493
XYZ 32.124, 38.393, 87.374
xyY 0.203, 0.243, 38.393
CIE-LCH 68.309, 43.223, 249.525
CIE-LUV 68.309, -44.551, -63.255
Hunter-Lab 61.962, -15.892, -40.233
Binary 00100001, 10110010, 11101111

Color Schemes with #21b2ef

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

Alternatives to #21b2ef

Below, you can see some colors close to #21b2ef. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b2ef Preview

Text with hexadecimal color #21b2ef

This text has a font color of #21b2ef.

<span style="color:#21b2ef;">Text here</span>
#21b2ef background color

This paragraph has a background color of #21b2ef.

<p style="background-color:#21b2ef;">Content here</p>
#21b2ef border color

This element has a border color of #21b2ef.

<div style="border:1px solid #21b2ef;">Content here</div>
CSS codes
.text {color:#21b2ef;}
.background {background-color:#21b2ef;}
.border {border:1px solid #21b2ef;}

Shades and Tints of #21b2ef

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, #010c10 is the darkest color, while #fdfeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b2ef

A tone is produced by adding gray to any pure hue. In this case, #86898a is the less saturated color, while #18b6f8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b2ef 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
  • #8e8e8e Achromatopsia 0.005% of the population
  • #7895a1 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #97a9e6 Protanopia 1% of men
  • #88aaf4 Deuteranopia 1% of men
  • #00bbc8 Tritanopia 0.001% of the population
Trichromacy
  • #6cace9 Protanomaly 1% of men, 0.01% of women
  • #62adf2 Deuteranomaly 6% of men, 0.4% of women
  • #0cb8d6 Tritanomaly 0.01% of the population