The hexadecimal color code #B21549 represents a dark shade in the red family. In the RGB color model, this color is composed of 178 red, 21 green, and 73 blue, which translates to approximately 70% red, 8% green, and 29% 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, #B21549 has a hue of 340 degrees, a saturation level of 79%, and a lightness value of 39%. The hue angle of 340° places this color firmly in the red spectrum. In the HSV/HSB color model, this translates to a hue of 340°, saturation of 88%, and brightness/value of 70%.
For print applications using the CMYK color model, #B21549 would be reproduced using 0% cyan, 88% magenta, 59% yellow, and 30% black. The closest web-safe color is #990033, 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 #B21549 with other colors, consider its complementary color at hue 160° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 11670857, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #B21549
Tailwind CSS
rose-700
HEX
#B21549
RGB
rgb(178, 21, 73)
RGB %
70%, 8%, 29%
HSL
hsl(340, 79%, 39%)
HSV
hsv(340, 88%, 70%)
CMYK
0%, 88%, 59%, 30%
Decimal
11670857
Web Safe
#990033
🎨 Color Schemes for #B21549
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #B21549
🌗 Shades and Tints of #B21549
Shades (adding black)
Tints (adding white)
🎚️ Tones of #B21549
Tones (adding gray / desaturating)
🌈 Hue Variations of #B21549
Hue Variations (shifting the color spectrum)
👁️ Preview of #B21549 in Use
Text on #B21549
This demonstrates text readability on the color background. (Click to edit)
#B21549 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #B21549
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 Rose is a medium, vibrant, warm red color with a hue angle of 340°, saturation of 79%, and lightness of 39%. Its RGB value is (178, 21, 73) and its CMYK breakdown is C:0% M:88% Y:59% K:30%.
This is a Summer (Cool) color palette archetype. Compassion, Playfulness, Romance. Pink is intuitive and insightful, showing tenderness and kindness.
Frequently Asked Questions About #B21549
What is the HEX code for Dark Vivid Rose? +
The HEX code for Dark Vivid Rose is #B21549. In CSS you can use it directly as color: #B21549; or as a background: background-color: #B21549;. 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 #B21549? +
The RGB value of #B21549 is rgb(178, 21, 73). This means the color contains 178 out of 255 parts red, 21 out of 255 parts green, and 73 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(178, 21, 73);
What is the HSL value of #B21549? +
The HSL value of #B21549 is hsl(340, 79%, 39%). The hue is 340°, placing it in the red family on the color wheel. The saturation is 79%, making it vibrant. The lightness is 39%, 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 #B21549 a warm or cool color? +
#B21549 is classified as a warm color based on its hue angle of 340°. 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 #B21549? +
The approximate CMYK value of #B21549 is C:0% M:88% Y:59% K:30%. 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.
