Answer

Here is a common traditional grouping of the 24 Jain Bhagwans by colour/complexion:

Golden / Yellow

• Rishabhdev
• Sambhavnath
• Abhinandannath
• Shreyansnath
• Vimalnath
• Anantanath
• Dharmanath
• Shantinath
• Kunthunath
• Arahnath
• Mahavira

White

• Ajitnath
• Chandraprabhu
• Shitalnath
• Suvidhinath

Red

• Sumatinath
• Padmaprabhu
• Vasupujya

Green

• Suparshvanath
• Parshvanath

Blue / Dark

• Mallinath
• Munisuvrata
• Naminath
• Neminath

Explanation

This is a traditional Jain iconographic classification. Different Jain traditions and temple charts may show slight variations in colour assignment for a few Bhagwans, but the above grouping is commonly used.

Spiritual Understanding

In Jain Dharma, these colours are not meant for decoration only. They remind us of the unique spiritual symbolism connected with each Tirthankar and help devotees remember them with श्रद्धा and devotion.

Takeaway

If you want, I can also give you this in a neat table or in Gujarati/Hindi format.