The hexadecimal color code #00404D represents a very dark shade in the cyan family. In the RGB color model, this color is composed of 0 red, 64 green, and 77 blue, which translates to approximately 0% red, 25% green, and 30% 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, #00404D has a hue of 190 degrees, a saturation level of 100%, and a lightness value of 15%. The hue angle of 190° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 190°, saturation of 100%, and brightness/value of 30%.
For print applications using the CMYK color model, #00404D would be reproduced using 100% cyan, 17% magenta, 0% yellow, and 70% black. The closest web-safe color is #003366, 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 #00404D with other colors, consider its complementary color at hue 10° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 16461, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #00404D
Tailwind CSS
cyan-950
HEX
#00404D
RGB
rgb(0, 64, 77)
RGB %
0%, 25%, 30%
HSL
hsl(190, 100%, 15%)
HSV
hsv(190, 100%, 30%)
CMYK
100%, 17%, 0%, 70%
Decimal
16461
Web Safe
#003366
🎨 Color Schemes for #00404D
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #00404D
🌗 Shades and Tints of #00404D
Shades (adding black)
Tints (adding white)
🎚️ Tones of #00404D
Tones (adding gray / desaturating)
🌈 Hue Variations of #00404D
Hue Variations (shifting the color spectrum)
👁️ Preview of #00404D in Use
Text on #00404D
This demonstrates text readability on the color background. (Click to edit)
#00404D as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #00404D
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 Vivid Cyan is a dark, vibrant, cool cyan color with a hue angle of 190°, saturation of 100%, and lightness of 15%. Its RGB value is (0, 64, 77) and its CMYK breakdown is C:100% M:17% Y:0% K:70%.
This is a Winter (Deep) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #00404D
What is the HEX code for Deep Vivid Cyan? +
The HEX code for Deep Vivid Cyan is #00404D. In CSS you can use it directly as color: #00404D; or as a background: background-color: #00404D;. 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 #00404D? +
The RGB value of #00404D is rgb(0, 64, 77). This means the color contains 0 out of 255 parts red, 64 out of 255 parts green, and 77 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(0, 64, 77);
What is the HSL value of #00404D? +
The HSL value of #00404D is hsl(190, 100%, 15%). The hue is 190°, placing it in the cyan family on the color wheel. The saturation is 100%, making it vibrant. The lightness is 15%, 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 #00404D a warm or cool color? +
#00404D is classified as a cool color based on its hue angle of 190°. 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 #00404D? +
The approximate CMYK value of #00404D is C:100% M:17% Y:0% K:70%. 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.
