The new and distinct hybrid of Heuchera plant named ‘;Grape Timeless’; with medium-sized, shallowly lobed, glossy foliage with rounded apices and lobes. Tightly-branched, upright panicles are produced from early summer to early fall for about fourteen weeks displaying large, bright, rosy-pink flowers. The new plant has a compact habit, is vigorous and produces showy, long-flowering, herbaceous, perennial mounds of leaves beginning the season purplish-red and developing a greyed-purple overlay and dark charcoal-purple surrounding the veins, effective as a specimen plant, en masse, or as a container plant in the landscape.