WMG / Grand Unifying Guesses Homestuck

Quadrants

Kismesis

• Jordan and Perry Cox
• Alejandro and Heather
• Harry Potter and Draco Malfoy
• Will and Sue Sylvester
• Spike and Buffy ^note They later vascillate all over the damn place. They probably end up pale.

Moirail

• J.D and Turk
• Duncan and Gwen ^note They vacillate between pale and red in later seasons.
• Jess and Leslie
• Troy and Gabriella
• John and Sherlock
• Angel and Cordelia
• Hawkeye and the Black Widow

Auspistice

• Harry to Ron and Hermione

Classpect Speculation

• Sunset Shimmer: Prince of Light ["One who destroys light" (pre-reformation) or "One who destroys with light" (more recent appearances)]