#0B19DD Hex Color
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This intense, saturated blue projects authority and technical precision. Because of its high chroma, #0b19dd serves best as a dominant brand color or a bold accent rather than a full page background, which can overwhelm the eye. It pairs cleanly with white text for high-contrast accessibility. The hex code for this powerful navy shade is #0b19dd.
Questions about #0b19dd
What is #0b19dd in RGB, HSL and CMYK?
In RGB, #0b19dd is rgb(11, 25, 221), in HSL hsl(236, 91%, 45%) and in CMYK 95%, 89%, 0%, 13%.
How should I use #0b19dd in a website design?
Use #0b19dd as a purposeful accent color for call-to-action buttons or navigation highlights to grab user attention. Because of its high chroma, it tends to overwhelm the eye when used for large backgrounds, so keep it contained to smaller UI elements.
What text colors work best against #0b19dd?
Pair #0b19dd with crisp white or very light neutral tones to ensure high readability and accessibility. Darker text will likely fade into the background, while bright white creates the clean, sharp contrast needed for modern, professional digital interfaces.
Is #0b19dd readable on white or black?
#0b19dd has a 9.55:1 contrast ratio on white and 2.19:1 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.