The hexadecimal color code #28ADE2 represents a medium shade in the cyan family. In the RGB color model, this color is composed of 40 red, 173 green, and 226 blue, which translates to approximately 16% red, 68% green, and 89% blue. This makes it a moderately saturated color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #28ADE2 has a hue of 197 degrees, a saturation level of 76%, and a lightness value of 52%. The hue angle of 197° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 197°, saturation of 82%, and brightness/value of 89%.
For print applications using the CMYK color model, #28ADE2 would be reproduced using 82% cyan, 23% magenta, 0% yellow, and 11% black. The closest web-safe color is #3399CC, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. With its medium lightness, it's versatile enough for both foreground elements and subtle backgrounds. The high saturation makes this color vibrant and attention-grabbing, ideal for call-to-action buttons, highlights, and accent elements. When pairing #28ADE2 with other colors, consider its complementary color at hue 17° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 2665954, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #28ADE2
Tailwind CSS
sky-500
HEX
#28ADE2
RGB
rgb(40, 173, 226)
RGB %
16%, 68%, 89%
HSL
hsl(197, 76%, 52%)
HSV
hsv(197, 82%, 89%)
CMYK
82%, 23%, 0%, 11%
Decimal
2665954
Web Safe
#3399CC
🎨 Color Schemes for #28ADE2
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #28ADE2
🌗 Shades and Tints of #28ADE2
Shades (adding black)
Tints (adding white)
🎚️ Tones of #28ADE2
Tones (adding gray / desaturating)
🌈 Hue Variations of #28ADE2
Hue Variations (shifting the color spectrum)
👁️ Preview of #28ADE2 in Use
Text on #28ADE2
This demonstrates text readability on the color background. (Click to edit)
#28ADE2 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #28ADE2
Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.
Vivid Azure is a medium, vibrant, cool cyan color with a hue angle of 197°, saturation of 76%, and lightness of 52%. Its RGB value is (40, 173, 226) and its CMYK breakdown is C:82% M:23% Y:0% K:11%.
This is a Summer (Cool) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #28ADE2
What is the HEX code for Vivid Azure? +
The HEX code for Vivid Azure is #28ADE2. In CSS you can use it directly as color: #28ADE2; or as a background: background-color: #28ADE2;. The three-character shorthand is not available for this color since it cannot be reduced without changing the value. Use the full six-character hex for accurate reproduction in any web or design project.
What is the RGB value of #28ADE2? +
The RGB value of #28ADE2 is rgb(40, 173, 226). This means the color contains 40 out of 255 parts red, 173 out of 255 parts green, and 226 out of 255 parts blue. Red is the moderate channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(40, 173, 226);
What is the HSL value of #28ADE2? +
The HSL value of #28ADE2 is hsl(197, 76%, 52%). The hue is 197°, placing it in the cyan family on the color wheel. The saturation is 76%, making it vibrant. The lightness is 52%, making it medium. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #28ADE2 a warm or cool color? +
#28ADE2 is classified as a cool color based on its hue angle of 197°. Cool colors — blues, greens, and purples — evoke calm, trust, and professionalism. They tend to recede visually and create a feeling of space. In design, cool colors are often used for technology, healthcare, and finance brands, as well as anywhere a sense of calm or reliability is needed.
What is the CMYK value of #28ADE2? +
The approximate CMYK value of #28ADE2 is C:82% M:23% Y:0% K:11%. CMYK (Cyan, Magenta, Yellow, Key/Black) is the color model used in physical printing. Unlike RGB which mixes light additively on screens, CMYK mixes inks subtractively on paper. Note that the RGB-to-CMYK conversion is an approximation — screen colors and print colors exist in different color gamuts, and some screen colors cannot be exactly reproduced in print. For precise print work, consult a professional print color profile or Pantone matching system.
