The hexadecimal color code #648FD8 represents a light shade in the blue family. In the RGB color model, this color is composed of 100 red, 143 green, and 216 blue, which translates to approximately 39% red, 56% green, and 85% 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, #648FD8 has a hue of 218 degrees, a saturation level of 60%, and a lightness value of 62%. The hue angle of 218° places this color firmly in the blue spectrum. In the HSV/HSB color model, this translates to a hue of 218°, saturation of 54%, and brightness/value of 85%.
For print applications using the CMYK color model, #648FD8 would be reproduced using 54% cyan, 34% magenta, 0% yellow, and 15% black. The closest web-safe color is #6699CC, 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 moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #648FD8 with other colors, consider its complementary color at hue 38° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 6590424, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #648FD8
Tailwind CSS
blue-400
HEX
#648FD8
RGB
rgb(100, 143, 216)
RGB %
39%, 56%, 85%
HSL
hsl(218, 60%, 62%)
HSV
hsv(218, 54%, 85%)
CMYK
54%, 34%, 0%, 15%
Decimal
6590424
Web Safe
#6699CC
🎨 Color Schemes for #648FD8
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #648FD8
🌗 Shades and Tints of #648FD8
Shades (adding black)
Tints (adding white)
🎚️ Tones of #648FD8
Tones (adding gray / desaturating)
🌈 Hue Variations of #648FD8
Hue Variations (shifting the color spectrum)
👁️ Preview of #648FD8 in Use
Text on #648FD8
This demonstrates text readability on the color background. (Click to edit)
#648FD8 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #648FD8
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.
Soft Cool Azure is a medium, moderately saturated, cool blue color with a hue angle of 218°, saturation of 60%, and lightness of 62%. Its RGB value is (100, 143, 216) and its CMYK breakdown is C:54% M:34% Y:0% K:15%.
This is a Summer (Cool) color palette archetype. Trust, Loyalty, Wisdom, Confidence. Blue is considered beneficial to the mind and body.
Frequently Asked Questions About #648FD8
What is the HEX code for Soft Cool Azure? +
The HEX code for Soft Cool Azure is #648FD8. In CSS you can use it directly as color: #648FD8; or as a background: background-color: #648FD8;. 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 #648FD8? +
The RGB value of #648FD8 is rgb(100, 143, 216). This means the color contains 100 out of 255 parts red, 143 out of 255 parts green, and 216 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(100, 143, 216);
What is the HSL value of #648FD8? +
The HSL value of #648FD8 is hsl(218, 60%, 62%). The hue is 218°, placing it in the blue family on the color wheel. The saturation is 60%, making it moderately saturated. The lightness is 62%, 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 #648FD8 a warm or cool color? +
#648FD8 is classified as a cool color based on its hue angle of 218°. 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 #648FD8? +
The approximate CMYK value of #648FD8 is C:54% M:34% Y:0% K:15%. 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.
