Libra heart ideal horoscope signs are gemini, aquarius, and aries. When it comes to matters of the heart, Libra seeks balance and compatibility above all else. Gemini can provide stimulation and fun to the relationship, while Aquarius shares Libra's appreciation for intellect and innovation. The Ram, known for their intensity, can ignite a flame in Libra's soul. Libra and these signs create a well-rounded and fulfilling relationship.