Chitanda Eru and Houtarou Oreki from Hyouka HD Wallpaper

Two young anime girls are sitting on a pink surface. The girl on the left has long dark hair and is wearing a white and blue outfit with a lace headband. The girl on the right has short brown hair and is wearing a similar white and blue outfit with a blue head covering. The background is a bright blue with streaks of light and star-like shapes.