#21aef8 Color Information

In a RGB color space, hex #21aef8 is composed of 12.9% red, 68.2% green and 97.3% blue. Whereas in a CMYK color space, it is composed of 86.7% cyan, 29.8% magenta, 0% yellow and 2.7% black. It has a hue angle of 200.7 degrees, a saturation of 93.9% and a lightness of 55.1%. #21aef8 color hex could be obtained by blending #42ffff with #005df1. Closest websafe color is: #3399ff.

    • R 13
    • G 68
    • B 97
    RGB color chart
    • C 87
    • M 30
    • Y 0
    • K 3
    CMYK color chart

#21aef8 color description : Vivid blue.

#21aef8 Color Conversion

The hexadecimal color #21aef8 has RGB values of R:33, G:174, B:248 and CMYK values of C:0.87, M:0.3, Y:0, K:0.03. Its decimal value is 2207480.

Hex triplet 21aef8 #21aef8
RGB Decimal 33, 174, 248 rgb(33,174,248)
RGB Percent 12.9, 68.2, 97.3 rgb(12.9%,68.2%,97.3%)
CMYK 87, 30, 0, 3
HSL 200.7°, 93.9, 55.1 hsl(200.7,93.9%,55.1%)
HSV (or HSB) 200.7°, 86.7, 97.3
Web Safe 3399ff #3399ff
CIE-LAB 67.553, -9.783, -46.576
XYZ 32.702, 37.37, 94.291
xyY 0.199, 0.227, 37.37
CIE-LCH 67.553, 47.593, 258.138
CIE-LUV 67.553, -42.623, -74.167
Hunter-Lab 61.131, -11.489, -48.66
Binary 00100001, 10101110, 11111000

Color Schemes with #21aef8

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

Alternatives to #21aef8

Below, you can see some colors close to #21aef8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21aef8 Preview

Text with hexadecimal color #21aef8

This text has a font color of #21aef8.

<span style="color:#21aef8;">Text here</span>
#21aef8 background color

This paragraph has a background color of #21aef8.

<p style="background-color:#21aef8;">Content here</p>
#21aef8 border color

This element has a border color of #21aef8.

<div style="border:1px solid #21aef8;">Content here</div>
CSS codes
.text {color:#21aef8;}
.background {background-color:#21aef8;}
.border {border:1px solid #21aef8;}

Shades and Tints of #21aef8

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, #000406 is the darkest color, while #f2faff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21aef8

A tone is produced by adding gray to any pure hue. In this case, #8b8d8e is the less saturated color, while #21aef8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21aef8 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.

  • #8c8c8c Achromatopsia 0.005% of the population
  • #7793a2 Atypical Achromatopsia 0.001% of the population
  • #8fa6ef Protanopia 1% of men
  • #7aa9fc Deuteranopia 1% of men
  • #00b9c6 Tritanopia 0.001% of the population
  • #67a9f2 Protanomaly 1% of men, 0.01% of women
  • #59aafa Deuteranomaly 6% of men, 0.4% of women
  • #0cb5d8 Tritanomaly 0.01% of the population