The hexadecimal color code #276C78 represents a dark shade in the cyan family. In the RGB color model, this color is composed of 39 red, 108 green, and 120 blue, which translates to approximately 15% red, 42% green, and 47% 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, #276C78 has a hue of 189 degrees, a saturation level of 51%, and a lightness value of 31%. The hue angle of 189° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 189°, saturation of 68%, and brightness/value of 47%.
For print applications using the CMYK color model, #276C78 would be reproduced using 68% cyan, 10% magenta, 0% yellow, and 53% black. The closest web-safe color is #336666, 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 #276C78 with other colors, consider its complementary color at hue 9° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 2583672, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #276C78
Tailwind CSS
cyan-800
HEX
#276C78
RGB
rgb(39, 108, 120)
RGB %
15%, 42%, 47%
HSL
hsl(189, 51%, 31%)
HSV
hsv(189, 68%, 47%)
CMYK
68%, 10%, 0%, 53%
Decimal
2583672
Web Safe
#336666
🎨 Color Schemes for #276C78
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #276C78
🌗 Shades and Tints of #276C78
Shades (adding black)
Tints (adding white)
🎚️ Tones of #276C78
Tones (adding gray / desaturating)
🌈 Hue Variations of #276C78
Hue Variations (shifting the color spectrum)
👁️ Preview of #276C78 in Use
Text on #276C78
This demonstrates text readability on the color background. (Click to edit)
#276C78 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #276C78
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.
Dark Cool Cyan is a medium, moderately saturated, cool cyan color with a hue angle of 189°, saturation of 51%, and lightness of 31%. Its RGB value is (39, 108, 120) and its CMYK breakdown is C:68% M:10% Y:0% K:53%.
This is a Summer (Cool) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #276C78
What is the HEX code for Dark Cool Cyan? +
The HEX code for Dark Cool Cyan is #276C78. In CSS you can use it directly as color: #276C78; or as a background: background-color: #276C78;. 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 #276C78? +
The RGB value of #276C78 is rgb(39, 108, 120). This means the color contains 39 out of 255 parts red, 108 out of 255 parts green, and 120 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(39, 108, 120);
What is the HSL value of #276C78? +
The HSL value of #276C78 is hsl(189, 51%, 31%). The hue is 189°, placing it in the cyan family on the color wheel. The saturation is 51%, making it moderately saturated. The lightness is 31%, 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 #276C78 a warm or cool color? +
#276C78 is classified as a cool color based on its hue angle of 189°. 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 #276C78? +
The approximate CMYK value of #276C78 is C:68% M:10% Y:0% K:53%. 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.
