#0F23BD Hex Color
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Dark and heavily saturated, #0f23bd is a navy blue with an electric edge. It reads authoritative, which suits finance, security, and corporate branding. Best used as a dominant base in dark mode or large type, and it looks richer against burgundy than standard neutrals. White text passes AA easily behind it at about 10.5:1 contrast. The hex code #0f23bd lands between royal blue and navy.
Questions about #0f23bd
What is #0f23bd in RGB, HSL and CMYK?
In RGB, #0f23bd is rgb(15, 35, 189), in HSL hsl(233, 85%, 40%) and in CMYK 92%, 81%, 0%, 26%.
What colors pair well with #0f23bd?
Burgundy and muted amber bring out its richness, while warm off-whites soften its strong saturation better than pure white does. Avoid pairing it with similar mid-blues, which flatten the depth.
Is #0f23bd readable on white or black?
#0f23bd has a 10.52:1 contrast ratio on white and 1.99:1 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.