- AMC Slate Blue 2C1982–1984 · Concord, Spirit
- Aston Martin Slate Blue 1343
- Chrysler Slate Blue PBF, TBF2020–2022 · Fleet
- Citroen Slate Blue AC1051965Also sold as Slate Grey
- Eagle Slate Blue 2C1982–1984
- Fiat Slate Blue Met 8921963Also sold as Grey Met · Ardesia
- Ford Medium Slate Blue 1H1975–1976
- Honda Slate Blue Grey Metallic B601M2015–2020
- Hyundai Slate Blue BF2007–2010 · Santa Fe, SonataAlso sold as Slate Blue Mat
- Jeep Slate Blue 2C1982–1984
- Kia Slate Blue 6B2000–2008 · Sephia, Spectra, SportageAlso sold as Purplish Slate Blue · Indigo Blue Metallic
- Mazda Slate Blue 11G1997–1999
- Mercedes Slate Blue DB0232000–2001
- Mercury Medium Slate Blue Poly 1-H (1974-1976)1974–1976
- Mini Slate Blue C702024–2027 · Countryman
- Nissan Slate Blue 2751984–2018 · 370Z, Frontier, Xterra, Versa, Sentra, Micra
- Nissan Slate Blue BT11998–2017 · Sentra, 350Z, ArmadaAlso sold as New Medium Blue Metallic
- Pontiac Slate Blue 2072, 20751932
- Porsche Slate Blue L6611982–1984
- Renault Slate Blue 2C1982–1985
- Volkswagen Slate Blue L3611960 · Beetle
- Volkswagen Slate Blue Metallic LT5H2024–2026 · Golf, Golf GTI, Golf RAlso sold as Anemonen Blau Metallic · Anemonen Blue LT5H
- Volvo Slate Blue 671965