Exploring the Color #851FAD

#851FAD sits at 283° on the color wheel, placing it in the violet family of the cool half of the spectrum. With 70% saturation and 40% lightness, it reads as a richly saturated, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 133, 31, 173 produces a 7.51:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #851FAD is a clear variant of CSS blue-violet — about 55 units away from #8A2BE2. Designers reach for violet hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want a present, comfortable mid-canvas voice. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades