Cancer's astrological color is SILVER.
Silver is the color of nobility, changing temperment and personal transformation. Silver can be sleek and modern, or impart a feeling of ornate riches.
When a Cancer person wears silver-colored clothing, it helps them to fully express their spiritual energy and presence.
Silver balances green and blue on the color wheel. It is calming, but may convey uncertainty. A Cancer who is wrestling with a dilemma may be even more strongly drawn to the color silver, because it represents their inner confusion.