Summary: Shorthand hex notation substitutes 3-character color values for 6-character colors when each of the color channels is identical in an RRGGBB hex triplet. Shorthand hexadecimal colors can help optimize your style sheets, especially when combined with shorthand properties and grouping.
Shazam is slated to be released on April 5, 2019. Green Lantern Corps is slated to be in theaters on July 24, 2020.
Green Lantern #28 gets the ball rolling even further with the introduction of the Red Lantern Corps and the introduction of the first of the Red Lanterns, Atrocitus. According to writer Geoff Johns, Atrocitus will become a major adversary for the Green Lantern Corps in 2008.