Hex Color Code #B9010B — RGB & HSL Conversions
How to use the #B9010B color code in HTML & CSS?
To apply the hex color #B9010B in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #B9010B; will paint elements in this warm undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #B9010B; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#B9010B].
What are the RGB and HSL conversion values for #B9010B?
In the digital sRGB color space, the hex value #B9010B is converted to RGB values of Red: 185, Green: 1, and Blue: 11. When analyzed under the HSL model, its coordinates correspond to hue angle 357°, 99% saturation, and 36% lightness. This makes it visually a dark, rich color with a highly vivid, intense, and brilliant shade.
CMYK print code settings for #B9010B
When converting #B9010B for CMYK printing, the color separation consists of 0% Cyan, 99% Magenta, 94% Yellow, and 27% key/black. Given its red-channel dominance, this color is a powerful visual stimulator often deployed in banners, call-to-actions, and warning components.
HEX #B9010B Color Space Conversions
Click to copy formatContrast & Accessibility (WCAG 2.1) Check
White text readability test with #B9010B
Small body copy preview
Black text readability test with #B9010B
Small body copy preview
Complementary & Analogous Harmonies
Perfect matching color schemes for your designsShades & Tints Generator Matrix
Copy shade hex values instantlyDarker Shades (Adding Black)
Lighter Tints (Adding White)
CSS Custom Properties (Variables)
--color-hex: #B9010B;
--color-rgb: rgb(185, 1, 11);
--color-hsl: hsl(357deg, 99%, 36%);