#303030 Hex Color

Online color picker to view shades, tints, color codes, and complementary colors

Off Black color codes graphic
Off Black is a dense, neutral charcoal that sits just shy of pure black. Its lack of saturation makes it a sophisticated choice for UI backgrounds where stark black feels too aggressive. The hex code for this color is #303030. Because it supports white text with a strong 13.2:1 contrast ratio, it remains a legible and practical foundation for minimal typography and moody interfaces.

Questions about Off Black

What is the hex code for Off Black?
Off Black is #303030. In RGB that is rgb(48, 48, 48), in HSL hsl(0, 0%, 19%) and in CMYK 0%, 0%, 0%, 81%.
Why choose #303030 over pure black for web interfaces?
Pure black can feel jarring and aggressive on digital screens, while #303030 offers a softer, more sophisticated foundation. It maintains excellent readability for white text while reducing eye strain during extended reading sessions, making it ideal for professional, high-contrast UI design.
What colors complement #303030 effectively?
Because #303030 is a neutral charcoal, it provides a stable anchor for almost any palette. It works exceptionally well when paired with muted tones like sage or terracotta, which add warmth without overwhelming the deep, grounded nature of the off-black base.
Is Off Black readable on white or black?
Off Black has a 13.19:1 contrast ratio on white and 1.59:1 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.