The hexadecimal color code #EFA31F represents a medium shade in the orange family. In the RGB color model, this color is composed of 239 red, 163 green, and 31 blue, which translates to approximately 94% red, 64% green, and 12% blue. This makes it a highly saturated color with warm undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #EFA31F has a hue of 38 degrees, a saturation level of 87%, and a lightness value of 53%. The hue angle of 38° places this color firmly in the orange spectrum. In the HSV/HSB color model, this translates to a hue of 38°, saturation of 87%, and brightness/value of 94%.
For print applications using the CMYK color model, #EFA31F would be reproduced using 0% cyan, 32% magenta, 87% yellow, and 6% black. The closest web-safe color is #FF9933, 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 #EFA31F with other colors, consider its complementary color at hue 218° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 15704863, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #EFA31F
Tailwind CSS
amber-500
HEX
#EFA31F
RGB
rgb(239, 163, 31)
RGB %
94%, 64%, 12%
HSL
hsl(38, 87%, 53%)
HSV
hsv(38, 87%, 94%)
CMYK
0%, 32%, 87%, 6%
Decimal
15704863
Web Safe
#FF9933
🎨 Color Schemes for #EFA31F
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #EFA31F
🌗 Shades and Tints of #EFA31F
Shades (adding black)
Tints (adding white)
🎚️ Tones of #EFA31F
Tones (adding gray / desaturating)
🌈 Hue Variations of #EFA31F
Hue Variations (shifting the color spectrum)
👁️ Preview of #EFA31F in Use
Text on #EFA31F
This demonstrates text readability on the color background. (Click to edit)
#EFA31F as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #EFA31F
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 Orange is a medium, vibrant, warm orange color with a hue angle of 38°, saturation of 87%, and lightness of 53%. Its RGB value is (239, 163, 31) and its CMYK breakdown is C:0% M:32% Y:87% K:6%.
This is a Autumn (Earthy) color palette archetype. Creativity, Adventure, Enthusiasm, Success. Orange combines the energy of red and the happiness of yellow.
Frequently Asked Questions About #EFA31F
What is the HEX code for Vivid Orange? +
The HEX code for Vivid Orange is #EFA31F. In CSS you can use it directly as color: #EFA31F; or as a background: background-color: #EFA31F;. 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 #EFA31F? +
The RGB value of #EFA31F is rgb(239, 163, 31). This means the color contains 239 out of 255 parts red, 163 out of 255 parts green, and 31 out of 255 parts blue. Red is the strongest channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(239, 163, 31);
What is the HSL value of #EFA31F? +
The HSL value of #EFA31F is hsl(38, 87%, 53%). The hue is 38°, placing it in the orange family on the color wheel. The saturation is 87%, making it vibrant. The lightness is 53%, 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 #EFA31F a warm or cool color? +
#EFA31F is classified as a warm color based on its hue angle of 38°. Warm colors — reds, oranges, and yellows — evoke energy, enthusiasm, and urgency. They tend to advance visually and draw the eye. In design, warm colors are often used for calls-to-action, food and hospitality brands, and anywhere a feeling of warmth or excitement is desired.
What is the CMYK value of #EFA31F? +
The approximate CMYK value of #EFA31F is C:0% M:32% Y:87% K:6%. 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.
