The hexadecimal color code #3B7FDE represents a medium shade in the blue family. In the RGB color model, this color is composed of 59 red, 127 green, and 222 blue, which translates to approximately 23% red, 50% green, and 87% 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, #3B7FDE has a hue of 215 degrees, a saturation level of 71%, and a lightness value of 55%. The hue angle of 215° places this color firmly in the blue spectrum. In the HSV/HSB color model, this translates to a hue of 215°, saturation of 73%, and brightness/value of 87%.
For print applications using the CMYK color model, #3B7FDE would be reproduced using 73% cyan, 43% magenta, 0% yellow, and 13% black. The closest web-safe color is #3366CC, 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 #3B7FDE with other colors, consider its complementary color at hue 35° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 3899358, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #3B7FDE
Tailwind CSS
blue-500
HEX
#3B7FDE
RGB
rgb(59, 127, 222)
RGB %
23%, 50%, 87%
HSL
hsl(215, 71%, 55%)
HSV
hsv(215, 73%, 87%)
CMYK
73%, 43%, 0%, 13%
Decimal
3899358
Web Safe
#3366CC
🎨 Color Schemes for #3B7FDE
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #3B7FDE
🌗 Shades and Tints of #3B7FDE
Shades (adding black)
Tints (adding white)
🎚️ Tones of #3B7FDE
Tones (adding gray / desaturating)
🌈 Hue Variations of #3B7FDE
Hue Variations (shifting the color spectrum)
👁️ Preview of #3B7FDE in Use
Text on #3B7FDE
This demonstrates text readability on the color background. (Click to edit)
#3B7FDE as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #3B7FDE
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 Azure is a medium, vibrant, cool blue color with a hue angle of 215°, saturation of 71%, and lightness of 55%. Its RGB value is (59, 127, 222) and its CMYK breakdown is C:73% M:43% Y:0% K:13%.
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 #3B7FDE
What is the HEX code for Cool Azure? +
The HEX code for Cool Azure is #3B7FDE. In CSS you can use it directly as color: #3B7FDE; or as a background: background-color: #3B7FDE;. 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 #3B7FDE? +
The RGB value of #3B7FDE is rgb(59, 127, 222). This means the color contains 59 out of 255 parts red, 127 out of 255 parts green, and 222 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(59, 127, 222);
What is the HSL value of #3B7FDE? +
The HSL value of #3B7FDE is hsl(215, 71%, 55%). The hue is 215°, placing it in the blue family on the color wheel. The saturation is 71%, making it vibrant. The lightness is 55%, 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 #3B7FDE a warm or cool color? +
#3B7FDE is classified as a cool color based on its hue angle of 215°. 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 #3B7FDE? +
The approximate CMYK value of #3B7FDE is C:73% M:43% Y:0% K:13%. 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.
