Exploring the Color #6564D1

#6564D1 sits at 241° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 54% saturation and 61% lightness, it reads as a moderately saturated, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 101, 100, 209 produces a 4.89:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.

In RGB space #6564D1 is a close cousin of CSS slate blue — about 12 units away from #6A5ACD. Designers reach for blue 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