Exploring the Color #5A9EC1

#5A9EC1 sits at 200° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 45% saturation and 55% 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 90, 158, 193 produces a 7.10:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #5A9EC1 is a clear variant of CSS steel blue — about 37 units away from #4682B4. Designers reach for azure 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