Libra Compatibility With Each Zodiac Sign InStyleLibra heart ideal horoscope signs are gemini, aquarius, and aries. When it comes to matters of the heart, Libra seeks balance and understanding above all else. Gemini can bring excitement and joy to the relationship, while The Water Bearer shares Libra's appreciation for wisdom and innovation. The Ram, known for their intensity, can ignite a spark in Libra's spirit. Libra and these signs create a honest and fulfilling partnership.