With all the hate lately, I thought it only appropriate that I balance it out with a bit of

Red:
Love, beauty, courage and respect, romantic love, congratulations, I Love You, job well done, sincere love, respect, courage & passion
Red (Dark):
Unconscious beauty
Red (Single):
"I Love You"
White:
Purity, innocence, silence, secrecy, reverence, humility, youthfulness, innocence, I am worthy of you, heavenly and charm
White (Bridal):
Happy love
Pink:
Appreciation, "Thank you", grace, perfect happiness, and admiration, happiness, gracefulness, gentleness, please believe me
Dark Pink:
Appreciation, gratitude, thank you
Light Pink:
Admiration, sympathy, gentleness, grace, gladness, joy and sweetness
Yellow
Joy, gladness, friendship, delight, the promise of a new beginning, welcome back, remember me, "I care" and jealousy
Yellow with Red Tip:
Friendship, falling in love
Red and White:
Given together, these signify unity
Peach:
Closing of the deal, let's get together
Coral:
Desire
Lavender:
Love at first sight and enhancement
Orange:
Enthusiasm, desire and fascination
Black:
Death
Single in any color:
Simplicity and gratitude
Red Rosebud:
Symbolic of purity and loveliness
White Rosebud:
Symbolic of girlhood
Thornless Rose:
Signifies "Love at first sight"