I drop my speed to 15, then 10 mph and move in slow motion through tunnels of lilac-blue.    From Wordnik.com.  [Jacaranda. | Mind on Fire] Reference

Sandy's bedroom was small, about eleven feet square, painted a pretty lilac-blue with white trim.    From Wordnik.com.  [The 5th Horseman]

‘Alba’ bears white flowers and ‘Prolific’ will yield an abundance of lilac-blue or pale lilac-blue flowers.    From Wordnik.com.  [Archive 2008-05-01] Reference

The news is likely to thrill residents of Pretoria, long known as the "Jacaranda City" after the thousands of trees that herald the arrival of summer in the capital each year with their vivid display of lilac-blue blossoms.    From Wordnik.com.  [ANC Daily News Briefing] Reference

North America, he divined eyes of a soft lilac-blue.    From Wordnik.com.  [The Gay Rebellion] Reference