#E3001B Hex Color
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#e3001b is an intensely saturated red that commands immediate attention. Because of its high chroma, use it sparingly as a 10 percent accent rather than a dominant background color. It pairs surprisingly well with desaturated charcoals or cool navies, which tone down its aggressive heat. The hex code for this powerful red is #e3001b, a shade that demands priority in any UI layout.
Questions about #e3001b
What is #e3001b in RGB, HSL and CMYK?
In RGB, #e3001b is rgb(227, 0, 27), in HSL hsl(353, 100%, 45%) and in CMYK 0%, 100%, 88%, 11%.
How should I balance the intensity of #e3001b in a UI layout?
Limit #e3001b to about 10 percent of your total composition to prevent visual fatigue. It acts as a powerful call-to-action button or highlight marker, working best when balanced against neutral backgrounds like charcoal or cool shades of grey.
Does #e3001b work well with dark themes?
This vibrant red maintains strong visibility against dark backgrounds, though it can vibrate if placed directly against certain blues. Pair it with deep navy or near-black tones to soften the aggressive heat while maintaining a sophisticated, high-contrast look.
Is #e3001b readable on white or black?
#e3001b has a 4.90:1 contrast ratio on white and 4.28:1 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.