Exploring the Color #5F75B8

#5F75B8 sits at 225° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 39% saturation and 55% lightness, it reads as a softly muted, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 95, 117, 184 produces a 4.72:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.

In RGB space #5F75B8 is a clear variant of CSS steel blue — about 28 units away from #4682B4. 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