Exploring the Color #B9E1DB

#B9E1DB sits at 171° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 40% saturation and 80% lightness, it reads as a moderately saturated, very light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 185, 225, 219 produces a 14.86:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #B9E1DB is a clear variant of CSS gainsboro — about 35 units away from #DCDCDC. 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 lift, air, and gentle emphasis. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades