Striking Blue

you forgot 'show-off'....

I think it fits very nicely. If you are seeking an alternative, however [ arresting, arrestive, astonishing, attractive, beautiful, bizarre, boss, charming, cogent, commanding, compelling, confounding, conspicuous, dazzling, distinguished, dynamite, electrifying, eye-catching, fascinating, forceful, forcible, handsome, impressive, jazzy, lofty, marked, memorable, noteworthy, noticeable, outstanding, powerful, prominent, remarkable, salient, showy, signal, singular, staggering, startling, stunning, surprising, telling, unusual, wonderful, wondrous ] seem to do the job quite decently.

I think it fits very nicely. If you are seeking an alternative, however [ arresting, arrestive, astonishing, attractive, beautiful, bizarre, boss, charming, cogent, commanding, compelling, confounding, conspicuous, dazzling, distinguished, dynamite, electrifying, eye-catching, fascinating, forceful, forcible, handsome, impressive, jazzy, lofty, marked, memorable, noteworthy, noticeable, outstanding, powerful, prominent, remarkable, salient, showy, signal, singular, staggering, startling, stunning, surprising, telling, unusual, wonderful, wondrous ] seem to do the job quite decently.

striking. or that too obvious of an adjective?