The hexadecimal color code #28B1D7 represents a medium shade in the cyan family. In the RGB color model, this color is composed of 40 red, 177 green, and 215 blue, which translates to approximately 16% red, 69% green, and 84% 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, #28B1D7 has a hue of 193 degrees, a saturation level of 69%, and a lightness value of 50%. The hue angle of 193° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 193°, saturation of 81%, and brightness/value of 84%.
For print applications using the CMYK color model, #28B1D7 would be reproduced using 81% cyan, 18% magenta, 0% yellow, and 16% 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 #28B1D7 with other colors, consider its complementary color at hue 13° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 2666967, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #28B1D7
Tailwind CSS
sky-500
HEX
#28B1D7
RGB
rgb(40, 177, 215)
RGB %
16%, 69%, 84%
HSL
hsl(193, 69%, 50%)
HSV
hsv(193, 81%, 84%)
CMYK
81%, 18%, 0%, 16%
Decimal
2666967
Web Safe
#3399CC
🎨 Color Schemes for #28B1D7
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #28B1D7
🌗 Shades and Tints of #28B1D7
Shades (adding black)
Tints (adding white)
🎚️ Tones of #28B1D7
Tones (adding gray / desaturating)
🌈 Hue Variations of #28B1D7
Hue Variations (shifting the color spectrum)
👁️ Preview of #28B1D7 in Use
Text on #28B1D7
This demonstrates text readability on the color background. (Click to edit)
#28B1D7 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #28B1D7
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.
Cool Cyan is a medium, vibrant, cool cyan color with a hue angle of 193°, saturation of 69%, and lightness of 50%. Its RGB value is (40, 177, 215) and its CMYK breakdown is C:81% M:18% Y:0% K:16%.
This is a Summer (Cool) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #28B1D7
What is the HEX code for Cool Cyan? +
The HEX code for Cool Cyan is #28B1D7. In CSS you can use it directly as color: #28B1D7; or as a background: background-color: #28B1D7;. 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 #28B1D7? +
The RGB value of #28B1D7 is rgb(40, 177, 215). This means the color contains 40 out of 255 parts red, 177 out of 255 parts green, and 215 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, 177, 215);
What is the HSL value of #28B1D7? +
The HSL value of #28B1D7 is hsl(193, 69%, 50%). The hue is 193°, placing it in the cyan family on the color wheel. The saturation is 69%, making it vibrant. The lightness is 50%, 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 #28B1D7 a warm or cool color? +
#28B1D7 is classified as a cool color based on its hue angle of 193°. 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 #28B1D7? +
The approximate CMYK value of #28B1D7 is C:81% M:18% Y:0% K:16%. 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.
