#21f3ff Color Information

In a RGB color space, hex #21f3ff is composed of 12.9% red, 95.3% green and 100% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 4.7% magenta, 0% yellow and 0% black. It has a hue angle of 183.2 degrees, a saturation of 100% and a lightness of 56.5%. #21f3ff color hex could be obtained by blending #42ffff with #00e7ff. Closest websafe color is: #33ffff.

    • R 13
    • G 95
    • B 100
    RGB color chart
    • C 87
    • M 5
    • Y 0
    • K 0
    CMYK color chart

#21f3ff color description : Vivid cyan.

#21f3ff Color Conversion

The hexadecimal color #21f3ff has RGB values of R:33, G:243, B:255 and CMYK values of C:0.87, M:0.05, Y:0, K:0. Its decimal value is 2225151.

Hex triplet 21f3ff #21f3ff
RGB Decimal 33, 243, 255 rgb(33,243,255)
RGB Percent 12.9, 95.3, 100 rgb(12.9%,95.3%,100%)
CMYK 87, 5, 0, 0
HSL 183.2°, 100, 56.5 hsl(183.2,100%,56.5%)
HSV (or HSB) 183.2°, 87.1, 100
Web Safe 33ffff #33ffff
CIE-LAB 87.795, -41.829, -19.111
XYZ 50.722, 71.639, 105.757
xyY 0.222, 0.314, 71.639
CIE-LCH 87.795, 45.988, 204.554
CIE-LUV 87.795, -65.28, -24.415
Hunter-Lab 84.64, -41.15, -14.834
Binary 00100001, 11110011, 11111111

Color Schemes with #21f3ff

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

Alternatives to #21f3ff

Below, you can see some colors close to #21f3ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21f3ff Preview

Text with hexadecimal color #21f3ff

This text has a font color of #21f3ff.

<span style="color:#21f3ff;">Text here</span>
#21f3ff background color

This paragraph has a background color of #21f3ff.

<p style="background-color:#21f3ff;">Content here</p>
#21f3ff border color

This element has a border color of #21f3ff.

<div style="border:1px solid #21f3ff;">Content here</div>
CSS codes
.text {color:#21f3ff;}
.background {background-color:#21f3ff;}
.border {border:1px solid #21f3ff;}

Shades and Tints of #21f3ff

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, #000d0d is the darkest color, while #f9ffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21f3ff

A tone is produced by adding gray to any pure hue. In this case, #879899 is the less saturated color, while #21f3ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21f3ff 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.

  • #b6b6b6 Achromatopsia 0.005% of the population
  • #98c2c5 Atypical Achromatopsia 0.001% of the population
  • #dbdcf1 Protanopia 1% of men
  • #dcdaff Deuteranopia 1% of men
  • #6defff Tritanopia 0.001% of the population
  • #97e4f6 Protanomaly 1% of men, 0.01% of women
  • #98e3ff Deuteranomaly 6% of men, 0.4% of women
  • #51f0ff Tritanomaly 0.01% of the population