#C00001 Hex Color
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#c00001 is a highly saturated, aggressive red that demands instant attention. It is too intense for large backgrounds, so use this hex code sparingly as an accent for call-to-action buttons or critical alerts. It pairs effectively with cool, dark grays to ground its extreme warmth. Because white text maintains a strong 6.5:1 contrast against it, use this shade for high-impact notifications.
Questions about #c00001
What is #c00001 in RGB, HSL and CMYK?
In RGB, #c00001 is rgb(192, 0, 1), in HSL hsl(360, 100%, 38%) and in CMYK 0%, 100%, 99%, 25%.
Where should I use #c00001 in a UI design?
Apply #c00001 strictly as a high-impact accent color for elements requiring immediate user attention, such as error messages, critical notifications, or urgent call-to-action buttons. Because it is so aggressive, avoid using it for large background areas or blocks of body text.
What colors pair well with #c00001 for a balanced look?
This shade works best when grounded by neutral, cool-toned companions that calm its intensity. Pair #c00001 with dark charcoal or deep slate grays to create a professional contrast that prevents the red from feeling overwhelming in a layout.
Is #c00001 readable on white or black?
#c00001 has a 6.47:1 contrast ratio on white and 3.24:1 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.