However, here are some options that convey the essence of the concept:
Direct Translations:
* இன ஒற்றுமை (Ina Ottrummai): This is a literal translation of "racial harmony." It combines the words for "race" (இனம் - Inam) and "unity" (ஒற்றுமை - Ottrummai).
* இன சமத்துவம் (Ina Samattuvam): This translates to "racial equality." It uses the word for "equality" (சமத்துவம் - Samattuvam) alongside "race."
More nuanced phrases:
* எல்லா இன மக்களும் ஒற்றுமையாக வாழும் நிலை (Ella Ina Makkalum Ottrummaiyaaga Vaazhum Nilai): This phrase literally means "the state of all people of different races living together in unity."
* இன வேறுபாடு இல்லாத சமூகம் (Ina Verupaadu Illadha Samoogam): This translates to "a society without racial discrimination."
It's important to note that:
* The concept of "racial harmony" is a complex one, and the precise meaning can vary depending on the context.
* The above translations are just suggestions, and the best way to convey the meaning of "racial harmony" in Tamil will depend on the specific situation.
If you are looking for a specific term or phrase to use in a particular context, it would be helpful to provide more information.