The hexadecimal color code #09243A represents a very dark shade in the cyan family. In the RGB color model, this color is composed of 9 red, 36 green, and 58 blue, which translates to approximately 4% red, 14% green, and 23% 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, #09243A has a hue of 207 degrees, a saturation level of 73%, and a lightness value of 13%. The hue angle of 207° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 207°, saturation of 84%, and brightness/value of 23%.
For print applications using the CMYK color model, #09243A would be reproduced using 84% cyan, 38% magenta, 0% yellow, and 77% black. The closest web-safe color is #003333, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. As a darker shade, it works well for text, headers, and creating visual weight in compositions. The high saturation makes this color vibrant and attention-grabbing, ideal for call-to-action buttons, highlights, and accent elements. When pairing #09243A with other colors, consider its complementary color at hue 27° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 599098, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #09243A
Tailwind CSS
teal-950
HEX
#09243A
RGB
rgb(9, 36, 58)
RGB %
4%, 14%, 23%
HSL
hsl(207, 73%, 13%)
HSV
hsv(207, 84%, 23%)
CMYK
84%, 38%, 0%, 77%
Decimal
599098
Web Safe
#003333
🎨 Color Schemes for #09243A
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #09243A
🌗 Shades and Tints of #09243A
Shades (adding black)
Tints (adding white)
🎚️ Tones of #09243A
Tones (adding gray / desaturating)
🌈 Hue Variations of #09243A
Hue Variations (shifting the color spectrum)
👁️ Preview of #09243A in Use
Text on #09243A
This demonstrates text readability on the color background. (Click to edit)
#09243A as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #09243A
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.
Deep Cool Azure is a dark, vibrant, cool cyan color with a hue angle of 207°, saturation of 73%, and lightness of 13%. Its RGB value is (9, 36, 58) and its CMYK breakdown is C:84% M:38% Y:0% K:77%.
This is a Winter (Deep) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #09243A
What is the HEX code for Deep Cool Azure? +
The HEX code for Deep Cool Azure is #09243A. In CSS you can use it directly as color: #09243A; or as a background: background-color: #09243A;. 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 #09243A? +
The RGB value of #09243A is rgb(9, 36, 58). This means the color contains 9 out of 255 parts red, 36 out of 255 parts green, and 58 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(9, 36, 58);
What is the HSL value of #09243A? +
The HSL value of #09243A is hsl(207, 73%, 13%). The hue is 207°, placing it in the cyan family on the color wheel. The saturation is 73%, making it vibrant. The lightness is 13%, making it dark. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #09243A a warm or cool color? +
#09243A is classified as a cool color based on its hue angle of 207°. 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 #09243A? +
The approximate CMYK value of #09243A is C:84% M:38% Y:0% K:77%. 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.
