NOTE: These are only the colors I most frequently use (they are mostly colors taken from existing articles and templates, but some I created myself); for any other colors, I use them infrequently enough that I don't really see much of a need to post them on here.
Red: 10–20% 20–30% 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90%
Blue: 10–20% 20–30% 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90%
Green: 0–10% 10–20% 20–30% 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90%
Yellow: 20–30% 30–40% 40–50% 50-60% 60–70% 70–80% 80–90% >90%
Buff (Whig): 20-30% 30-40% 40-50% 50-60% 60-70% 70-80% 80-90% >90%
Purple: 20-30% 30-40% 40-50% 50-60% 60-70% 70-80% 80-90% >90%
Pink[a]: 20-30% 30-40% 40-50% 50-60% 60-70% 70-80% 80-90% >90%
Orange: 20–30% 30–40% 40–50% 50–60% 60-70% 70-80% 80–90% >90%
Cyan: 10–20% 20–30% 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% >90%
Gray (Independent): 0–10% 10–20% 20–30% 30–40% 40–50% 50–60% 60–70% 70–80% 80–90%
Mauve (Tie): 20-30% 30-40% 40-50% 50%