#584C66 Hex Color

Warm gold, ochre, and muted rose keep #584c66 from turning flat, and crisp white text stays readable on it at about 8:1 contrast. Skip low-saturation grays nearby, since the whole palette can go muddy.

It leans cool thanks to its violet base, but the heavy gray content softens that chill into something close to neutral. Beside blues it reads warmer, while next to burgundy it feels distinctly cool.