The hexadecimal color code #A03613 represents a dark shade in the red family. In the RGB color model, this color is composed of 160 red, 54 green, and 19 blue, which translates to approximately 63% red, 21% green, and 7% blue. This makes it a moderately saturated color with warm undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #A03613 has a hue of 15 degrees, a saturation level of 79%, and a lightness value of 35%. The hue angle of 15° places this color firmly in the red spectrum. In the HSV/HSB color model, this translates to a hue of 15°, saturation of 88%, and brightness/value of 63%.
For print applications using the CMYK color model, #A03613 would be reproduced using 0% cyan, 66% magenta, 88% yellow, and 37% black. The closest web-safe color is #993300, 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 high saturation makes this color vibrant and attention-grabbing, ideal for call-to-action buttons, highlights, and accent elements. When pairing #A03613 with other colors, consider its complementary color at hue 195° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 10499603, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #A03613
Tailwind CSS
orange-800
HEX
#A03613
RGB
rgb(160, 54, 19)
RGB %
63%, 21%, 7%
HSL
hsl(15, 79%, 35%)
HSV
hsv(15, 88%, 63%)
CMYK
0%, 66%, 88%, 37%
Decimal
10499603
Web Safe
#993300
🎨 Color Schemes for #A03613
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #A03613
🌗 Shades and Tints of #A03613
Shades (adding black)
Tints (adding white)
🎚️ Tones of #A03613
Tones (adding gray / desaturating)
🌈 Hue Variations of #A03613
Hue Variations (shifting the color spectrum)
👁️ Preview of #A03613 in Use
Text on #A03613
This demonstrates text readability on the color background. (Click to edit)
#A03613 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #A03613
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 Vivid Vermilion is a medium, vibrant, warm red color with a hue angle of 15°, saturation of 79%, and lightness of 35%. Its RGB value is (160, 54, 19) and its CMYK breakdown is C:0% M:66% Y:88% K:37%.
This is a Summer (Cool) color palette archetype. Passion, Energy, Action, Danger. Red is a powerful color that evokes strong emotions and captures attention immediately.
Frequently Asked Questions About #A03613
What is the HEX code for Dark Vivid Vermilion? +
The HEX code for Dark Vivid Vermilion is #A03613. In CSS you can use it directly as color: #A03613; or as a background: background-color: #A03613;. 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 #A03613? +
The RGB value of #A03613 is rgb(160, 54, 19). This means the color contains 160 out of 255 parts red, 54 out of 255 parts green, and 19 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(160, 54, 19);
What is the HSL value of #A03613? +
The HSL value of #A03613 is hsl(15, 79%, 35%). The hue is 15°, placing it in the red family on the color wheel. The saturation is 79%, making it vibrant. The lightness is 35%, 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 #A03613 a warm or cool color? +
#A03613 is classified as a warm color based on its hue angle of 15°. 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 #A03613? +
The approximate CMYK value of #A03613 is C:0% M:66% Y:88% K:37%. 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.
