Exploring the Color #57637B

#57637B sits at 220° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 17% saturation and 41% lightness, it reads as a heavily muted, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 87, 99, 123 produces a 6.04:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.

In RGB space #57637B is a clear variant of CSS dim gray — about 26 units away from #696969. Designers reach for azure hues at this saturation when the brief calls for restraint and atmosphere, 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