#540BDE Hex Color
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#540bde is a highly saturated indigo with a cool blue-violet cast and dark, intense presence. Its vivid energy suits calls to action, creative branding, spiritual themes, and night-sky palettes. Use it as a focused accent or bold background, then soften it with warm neutrals. White text reads clearly on this color, with about an 8.5:1 contrast ratio. The hex code is #540bde.
Questions about #540bde
What is #540bde in RGB, HSL and CMYK?
In RGB, #540bde is rgb(84, 11, 222), in HSL hsl(261, 91%, 46%) and in CMYK 62%, 95%, 0%, 13%.
What colors pair well with #540bde?
#540bde pairs well with warm cream, soft peach, muted gold, or charcoal, which temper its high saturation without competing with its blue-violet cast. Use those lighter or quieter tones for text, surfaces, and supporting accents.
Is #540bde readable on white or black?
#540bde has a 8.46:1 contrast ratio on white and 2.47:1 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.