Hair Coloring

Blue.  Soothing shades in gray and blue (of course) set the tone at this cool-but-comfortable salon.  And color here is indeed the key: Owner Paula Donovan and her diligently trained staff blend cutting-edge systems (Bumble & Bumble is the mainstay) with down-to-earth reality checks.  (Few in Lexington want magenta hair, no matter how great it looked in W.)  The result is always glamorous — but tasteful — tresses. 10 Muzzey Street, Lexington, 781-862-2030.