Exploring the Color #89D8CE

#89D8CE sits at 172° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 50% saturation and 69% 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 137, 216, 206 produces a 12.78:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #89D8CE is a clear variant of CSS sky blue — about 31 units away from #87CEEB. Designers reach for cyan 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