The hexadecimal color code #218BFD represents a medium shade in the blue family. In the RGB color model, this color is composed of 33 red, 139 green, and 253 blue, which translates to approximately 13% red, 55% green, and 99% 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, #218BFD has a hue of 211 degrees, a saturation level of 98%, and a lightness value of 56%. The hue angle of 211° places this color firmly in the blue spectrum. In the HSV/HSB color model, this translates to a hue of 211°, saturation of 87%, and brightness/value of 99%.
For print applications using the CMYK color model, #218BFD would be reproduced using 87% cyan, 45% magenta, 0% yellow, and 1% black. The closest web-safe color is #3399FF, 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 #218BFD with other colors, consider its complementary color at hue 31° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 2198525, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #218BFD
Tailwind CSS
blue-500
HEX
#218BFD
RGB
rgb(33, 139, 253)
RGB %
13%, 55%, 99%
HSL
hsl(211, 98%, 56%)
HSV
hsv(211, 87%, 99%)
CMYK
87%, 45%, 0%, 1%
Decimal
2198525
Web Safe
#3399FF
🎨 Color Schemes for #218BFD
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #218BFD
🌗 Shades and Tints of #218BFD
Shades (adding black)
Tints (adding white)
🎚️ Tones of #218BFD
Tones (adding gray / desaturating)
🌈 Hue Variations of #218BFD
Hue Variations (shifting the color spectrum)
👁️ Preview of #218BFD in Use
Text on #218BFD
This demonstrates text readability on the color background. (Click to edit)
#218BFD as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #218BFD
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 Vivid Azure is a medium, vibrant, cool blue color with a hue angle of 211°, saturation of 98%, and lightness of 56%. Its RGB value is (33, 139, 253) and its CMYK breakdown is C:87% M:45% Y:0% K:1%.
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 #218BFD
What is the HEX code for Soft Vivid Azure? +
The HEX code for Soft Vivid Azure is #218BFD. In CSS you can use it directly as color: #218BFD; or as a background: background-color: #218BFD;. 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 #218BFD? +
The RGB value of #218BFD is rgb(33, 139, 253). This means the color contains 33 out of 255 parts red, 139 out of 255 parts green, and 253 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(33, 139, 253);
What is the HSL value of #218BFD? +
The HSL value of #218BFD is hsl(211, 98%, 56%). The hue is 211°, placing it in the blue family on the color wheel. The saturation is 98%, making it vibrant. The lightness is 56%, 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 #218BFD a warm or cool color? +
#218BFD is classified as a cool color based on its hue angle of 211°. 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 #218BFD? +
The approximate CMYK value of #218BFD is C:87% M:45% Y:0% K:1%. 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.
