The hexadecimal color code #403B3D represents a dark shade in the gray family. In the RGB color model, this color is composed of 64 red, 59 green, and 61 blue, which translates to approximately 25% red, 23% green, and 24% blue. This makes it a nearly neutral color with warm undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #403B3D has a hue of 336 degrees, a saturation level of 4%, and a lightness value of 24%. The hue angle of 336° places this color firmly in the gray spectrum. In the HSV/HSB color model, this translates to a hue of 336°, saturation of 8%, and brightness/value of 25%.
For print applications using the CMYK color model, #403B3D would be reproduced using 0% cyan, 8% magenta, 5% yellow, and 75% black. The closest web-safe color is #333333, 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 moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #403B3D with other colors, consider its complementary color at hue 156° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 4209469, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #403B3D
Tailwind CSS
neutral-700
HEX
#403B3D
RGB
rgb(64, 59, 61)
RGB %
25%, 23%, 24%
HSL
hsl(336, 4%, 24%)
HSV
hsv(336, 8%, 25%)
CMYK
0%, 8%, 5%, 75%
Decimal
4209469
Web Safe
#333333
🎨 Color Schemes for #403B3D
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #403B3D
🌗 Shades and Tints of #403B3D
Shades (adding black)
Tints (adding white)
🎚️ Tones of #403B3D
Tones (adding gray / desaturating)
🌈 Hue Variations of #403B3D
Hue Variations (shifting the color spectrum)
👁️ Preview of #403B3D in Use
Text on #403B3D
This demonstrates text readability on the color background. (Click to edit)
#403B3D as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #403B3D
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 Gray is a dark, muted, warm gray color with a hue angle of 336°, saturation of 4%, and lightness of 24%. Its RGB value is (64, 59, 61) and its CMYK breakdown is C:0% M:8% Y:5% K:75%.
This is a Winter (Muted) color palette archetype. Compassion, Playfulness, Romance. Pink is intuitive and insightful, showing tenderness and kindness.
Frequently Asked Questions About #403B3D
What is the HEX code for Deep Gray? +
The HEX code for Deep Gray is #403B3D. In CSS you can use it directly as color: #403B3D; or as a background: background-color: #403B3D;. 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 #403B3D? +
The RGB value of #403B3D is rgb(64, 59, 61). This means the color contains 64 out of 255 parts red, 59 out of 255 parts green, and 61 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(64, 59, 61);
What is the HSL value of #403B3D? +
The HSL value of #403B3D is hsl(336, 4%, 24%). The hue is 336°, placing it in the gray family on the color wheel. The saturation is 4%, making it muted. The lightness is 24%, 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 #403B3D a warm or cool color? +
#403B3D is classified as a warm color based on its hue angle of 336°. 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 #403B3D? +
The approximate CMYK value of #403B3D is C:0% M:8% Y:5% K:75%. 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.
