#21d4fb Color Information

In a RGB color space, hex #21d4fb is composed of 12.9% red, 83.1% green and 98.4% blue. Whereas in a CMYK color space, it is composed of 86.9% cyan, 15.5% magenta, 0% yellow and 1.6% black. It has a hue angle of 190.7 degrees, a saturation of 96.5% and a lightness of 55.7%. #21d4fb color hex could be obtained by blending #42ffff with #00a9f7. Closest websafe color is: #33ccff.

    • R 13
    • G 83
    • B 98
    RGB color chart
    • C 87
    • M 16
    • Y 0
    • K 2
    CMYK color chart

#21d4fb color description : Vivid cyan.

#21d4fb Color Conversion

The hexadecimal color #21d4fb has RGB values of R:33, G:212, B:251 and CMYK values of C:0.87, M:0.16, Y:0, K:0.02. Its decimal value is 2217211.

Hex triplet 21d4fb #21d4fb
RGB Decimal 33, 212, 251 rgb(33,212,251)
RGB Percent 12.9, 83.1, 98.4 rgb(12.9%,83.1%,98.4%)
CMYK 87, 16, 0, 2
HSL 190.7°, 96.5, 55.7 hsl(190.7,96.5%,55.7%)
HSV (or HSB) 190.7°, 86.9, 98.4
Web Safe 33ccff #33ccff
CIE-LAB 78.678, -28.534, -30.886
XYZ 41.578, 54.371, 99.565
xyY 0.213, 0.278, 54.371
CIE-LCH 78.678, 42.049, 227.267
CIE-LUV 78.678, -55.181, -45.999
Hunter-Lab 73.737, -28.388, -28.442
Binary 00100001, 11010100, 11111011

Color Schemes with #21d4fb

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

Alternatives to #21d4fb

Below, you can see some colors close to #21d4fb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d4fb Preview

Text with hexadecimal color #21d4fb

This text has a font color of #21d4fb.

<span style="color:#21d4fb;">Text here</span>
#21d4fb background color

This paragraph has a background color of #21d4fb.

<p style="background-color:#21d4fb;">Content here</p>
#21d4fb border color

This element has a border color of #21d4fb.

<div style="border:1px solid #21d4fb;">Content here</div>
CSS codes
.text {color:#21d4fb;}
.background {background-color:#21d4fb;}
.border {border:1px solid #21d4fb;}

Shades and Tints of #21d4fb

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, #000809 is the darkest color, while #f5fdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d4fb

A tone is produced by adding gray to any pure hue. In this case, #899193 is the less saturated color, while #21d4fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d4fb 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
  • #a3a3a3 Achromatopsia 0.005% of the population
  • #89adb5 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #bbc4ef Protanopia 1% of men
  • #b5c3ff Deuteranopia 1% of men
  • #00d9e8 Tritanopia 0.001% of the population
Trichromacy
  • #83c9f3 Protanomaly 1% of men, 0.01% of women
  • #7fc9fd Deuteranomaly 6% of men, 0.4% of women
  • #0cd7ef Tritanomaly 0.01% of the population