The hexadecimal color code #15DAF4 represents a medium shade in the cyan family. In the RGB color model, this color is composed of 21 red, 218 green, and 244 blue, which translates to approximately 8% red, 85% green, and 96% blue. This makes it a highly 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, #15DAF4 has a hue of 187 degrees, a saturation level of 91%, and a lightness value of 52%. The hue angle of 187° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 187°, saturation of 91%, and brightness/value of 96%.
For print applications using the CMYK color model, #15DAF4 would be reproduced using 91% cyan, 11% magenta, 0% yellow, and 4% black. The closest web-safe color is #00CCFF, 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 #15DAF4 with other colors, consider its complementary color at hue 7° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1432308, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #15DAF4
Tailwind CSS
cyan-400
HEX
#15DAF4
RGB
rgb(21, 218, 244)
RGB %
8%, 85%, 96%
HSL
hsl(187, 91%, 52%)
HSV
hsv(187, 91%, 96%)
CMYK
91%, 11%, 0%, 4%
Decimal
1432308
Web Safe
#00CCFF
🎨 Color Schemes for #15DAF4
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #15DAF4
🌗 Shades and Tints of #15DAF4
Shades (adding black)
Tints (adding white)
🎚️ Tones of #15DAF4
Tones (adding gray / desaturating)
🌈 Hue Variations of #15DAF4
Hue Variations (shifting the color spectrum)
👁️ Preview of #15DAF4 in Use
Text on #15DAF4
This demonstrates text readability on the color background. (Click to edit)
#15DAF4 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #15DAF4
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 Cyan is a medium, vibrant, cool cyan color with a hue angle of 187°, saturation of 91%, and lightness of 52%. Its RGB value is (21, 218, 244) and its CMYK breakdown is C:91% M:11% Y:0% K:4%.
This is a Summer (Cool) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #15DAF4
What is the HEX code for Vivid Cyan? +
The HEX code for Vivid Cyan is #15DAF4. In CSS you can use it directly as color: #15DAF4; or as a background: background-color: #15DAF4;. 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 #15DAF4? +
The RGB value of #15DAF4 is rgb(21, 218, 244). This means the color contains 21 out of 255 parts red, 218 out of 255 parts green, and 244 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(21, 218, 244);
What is the HSL value of #15DAF4? +
The HSL value of #15DAF4 is hsl(187, 91%, 52%). The hue is 187°, placing it in the cyan family on the color wheel. The saturation is 91%, 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 #15DAF4 a warm or cool color? +
#15DAF4 is classified as a cool color based on its hue angle of 187°. 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 #15DAF4? +
The approximate CMYK value of #15DAF4 is C:91% M:11% Y:0% K:4%. 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.
