Opaque produces wines from Paso Robles, the Central Coast region known for bold reds and a continental climate that ripens fruit with intensity. The winery's Malbec shows the grape's dark fruit structure and weight, while its Zinfandel captures the varietal's peppery spice and ripe berry character. The Darkness Red Blend—a complex mix of Petite Sirah, Petit Verdot, Syrah, Cabernet Sauvignon, Zinfandel, and Malbec—demonstrates the winery's approach to layered, multi-varietal wines. Wine Enthusiast has rated these releases, with the Malbec and Darkness Red Blend both scoring in the low 90s. The portfolio reflects Paso Robles' capacity for dark, structured wines built on the region's warm days and cool nights.