Sora's Crest and Color
Sora owns a crest of Love. She found her crest in episode 19. She actually didn't find it, it was Datamon who gave it to her because he wanted to create a clone of her and fight against Etemon. Her crest first shined in episode 26 when Biyomon was in danger and she realized that she is not alone and that there are people who love her. When she first heard what her crest represents she wasn't sure if the crest truly belongs to her. She thought that she doesn't deserve it because she isn't loving and she isn't loved. But as I already said when Biyomon was attacked she realized that she was wrong the whole time. That her mother always cared for her and that she wasn't as selfish as Sora thought she was.
When her crest glow it's in red color. And when her Digimon evolve in his mega level the digivice change in red color. I tried to find the symbolism of the color red to see if Sora's color truly is red.
Color Red: Red typically symbolizes passion, strength, bravery, energy, fire, sex, love, romance, excitement,
speed, heat, arrogance, ambition, leadership, courage, masculinity, power, danger, gaudiness, blood, war, anger,
revolution, radicalism, Communism, aggression, respect, martyrs, the Holy Spirit, conservatism (US politics),
Liberalism (Canadian politics), wealth (China), and marriage (India).
As always all the characteristics aren't the same as Sora's. But still we can find some Sora's characteristics in this description of the color red. For example love, passion, strength, romance, ambition, power ...