The hexadecimal color code #686E63 represents a medium shade in the gray family. In the RGB color model, this color is composed of 104 red, 110 green, and 99 blue, which translates to approximately 41% red, 43% green, and 39% blue. This makes it a nearly neutral color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #686E63 has a hue of 93 degrees, a saturation level of 5%, and a lightness value of 41%. The hue angle of 93° places this color firmly in the gray spectrum. In the HSV/HSB color model, this translates to a hue of 93°, saturation of 10%, and brightness/value of 43%.
For print applications using the CMYK color model, #686E63 would be reproduced using 5% cyan, 0% magenta, 10% yellow, and 57% black. The closest web-safe color is #666666, 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 #686E63 with other colors, consider its complementary color at hue 273° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 6844003, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #686E63
Tailwind CSS
stone-500
HEX
#686E63
RGB
rgb(104, 110, 99)
RGB %
41%, 43%, 39%
HSL
hsl(93, 5%, 41%)
HSV
hsv(93, 10%, 43%)
CMYK
5%, 0%, 10%, 57%
Decimal
6844003
Web Safe
#666666
🎨 Color Schemes for #686E63
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #686E63
🌗 Shades and Tints of #686E63
Shades (adding black)
Tints (adding white)
🎚️ Tones of #686E63
Tones (adding gray / desaturating)
🌈 Hue Variations of #686E63
Hue Variations (shifting the color spectrum)
👁️ Preview of #686E63 in Use
Text on #686E63
This demonstrates text readability on the color background. (Click to edit)
#686E63 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #686E63
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.
Gray is a medium, muted, cool gray color with a hue angle of 93°, saturation of 5%, and lightness of 41%. Its RGB value is (104, 110, 99) and its CMYK breakdown is C:5% M:0% Y:10% K:57%.
This is a Winter (Muted) color palette archetype. Nature, Growth, Harmony, Health. Green suggests stability and endurance, bridging the warm and cool colors.
Frequently Asked Questions About #686E63
What is the HEX code for Gray? +
The HEX code for Gray is #686E63. In CSS you can use it directly as color: #686E63; or as a background: background-color: #686E63;. 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 #686E63? +
The RGB value of #686E63 is rgb(104, 110, 99). This means the color contains 104 out of 255 parts red, 110 out of 255 parts green, and 99 out of 255 parts blue. Red is the weakest (with blue dominant) channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(104, 110, 99);
What is the HSL value of #686E63? +
The HSL value of #686E63 is hsl(93, 5%, 41%). The hue is 93°, placing it in the gray family on the color wheel. The saturation is 5%, making it muted. The lightness is 41%, 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 #686E63 a warm or cool color? +
#686E63 is classified as a cool color based on its hue angle of 93°. 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 #686E63? +
The approximate CMYK value of #686E63 is C:5% M:0% Y:10% K:57%. 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.
