#CF1B1B Hex Color
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#cf1b1b is a high-octane, saturated red that demands immediate attention. It works best as a sharp accent rather than a background, making it perfect for call-to-action buttons or alert icons. Because this shade is intense, use it sparingly against neutral surfaces to avoid eye strain. This hex code offers excellent contrast, supporting white text at a readable 5.5:1 ratio.
Questions about #cf1b1b
What is #cf1b1b in RGB, HSL and CMYK?
In RGB, #cf1b1b is rgb(207, 27, 27), in HSL hsl(0, 77%, 46%) and in CMYK 0%, 87%, 87%, 19%.
How should I use #cf1b1b in web design?
#cf1b1b works best as a deliberate accent or call-to-action button rather than a primary background color. Because of its high saturation and intensity, it creates a visual pop that is most effective when contrasted against neutral grays or clean white space.
Is #cf1b1b readable on white or black?
#cf1b1b has a 5.48:1 contrast ratio on white and 3.82:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.