Sydney Grace Reaching Zenith (Deep) is a cool gray with a matte finish that is permanent in palette and retails for $5.25. In comparison, ColourPop Totally Crushin' is a cool teal with a matte finish that is permanent in palette and retails for $4.50.
ColourPop Totally Crushin' is 90% similar — it is less shimmery, darker, warmer.