#21a4da Color Information

In a RGB color space, hex #21a4da is composed of 12.9% red, 64.3% green and 85.5% blue. Whereas in a CMYK color space, it is composed of 84.9% cyan, 24.8% magenta, 0% yellow and 14.5% black. It has a hue angle of 197.5 degrees, a saturation of 73.7% and a lightness of 49.2%. #21a4da color hex could be obtained by blending #42ffff with #0049b5. Closest websafe color is: #3399cc.

    • R 13
    • G 64
    • B 85
    RGB color chart
    • C 85
    • M 25
    • Y 0
    • K 15
    CMYK color chart

#21a4da color description : Bright blue.

#21a4da Color Conversion

The hexadecimal color #21a4da has RGB values of R:33, G:164, B:218 and CMYK values of C:0.85, M:0.25, Y:0, K:0.15. Its decimal value is 2204890.

Hex triplet 21a4da #21a4da
RGB Decimal 33, 164, 218 rgb(33,164,218)
RGB Percent 12.9, 64.3, 85.5 rgb(12.9%,64.3%,85.5%)
CMYK 85, 25, 0, 15
HSL 197.5°, 73.7, 49.2 hsl(197.5,73.7%,49.2%)
HSV (or HSB) 197.5°, 84.9, 85.5
Web Safe 3399cc #3399cc
CIE-LAB 63.288, -14.894, -36.802
XYZ 26.554, 31.934, 71.09
xyY 0.205, 0.246, 31.934
CIE-LCH 63.288, 39.701, 247.967
CIE-LUV 63.288, -41.2, -56.371
Hunter-Lab 56.51, -15.014, -35.031
Binary 00100001, 10100100, 11011010

Color Schemes with #21a4da

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

Alternatives to #21a4da

Below, you can see some colors close to #21a4da. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a4da Preview

Text with hexadecimal color #21a4da

This text has a font color of #21a4da.

<span style="color:#21a4da;">Text here</span>
#21a4da background color

This paragraph has a background color of #21a4da.

<p style="background-color:#21a4da;">Content here</p>
#21a4da border color

This element has a border color of #21a4da.

<div style="border:1px solid #21a4da;">Content here</div>
CSS codes
.text {color:#21a4da;}
.background {background-color:#21a4da;}
.border {border:1px solid #21a4da;}

Shades and Tints of #21a4da

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, #020a0e is the darkest color, while #fcfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a4da

A tone is produced by adding gray to any pure hue. In this case, #788083 is the less saturated color, while #04b0f7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a4da 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.

  • #838383 Achromatopsia 0.005% of the population
  • #6f8a94 Atypical Achromatopsia 0.001% of the population
  • #8d9cd3 Protanopia 1% of men
  • #809de0 Deuteranopia 1% of men
  • #00adba Tritanopia 0.001% of the population
  • #659fd5 Protanomaly 1% of men, 0.01% of women
  • #5d9fde Deuteranomaly 6% of men, 0.4% of women
  • #0caac5 Tritanomaly 0.01% of the population