#4B00F3 Hex Color
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Closer to neon ultraviolet than a classic navy-leaning indigo, #4b00f3 glows at full saturation and keeps a dark, moody edge. That intensity earns it a spot as a small accent, a call to action, or a dark mode highlight. It flatters warm peach and coral better than predictable blues, and with white text at roughly 8.1:1 contrast, it holds up behind small body text.
Questions about #4b00f3
What is #4b00f3 in RGB, HSL and CMYK?
In RGB, #4b00f3 is rgb(75, 0, 243), in HSL hsl(259, 100%, 48%) and in CMYK 69%, 100%, 0%, 5%. Browse more shades of purple with names and hex codes.
What colors pair well with #4b00f3?
Is #4b00f3 readable on white or black?
#4b00f3 has a 8.09:1 contrast ratio on white and 2.59:1 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 is too faint for text. Try other pairs in the contrast checker.