Äsan varṇÄs trayo hy asya
gṛhṇato 'nu-yugaṠtanūḥ
Å›uklo raktas tathÄ pÄ«ta
idÄnīṠkṛṣṇatÄá¹ gataḥ
Äsan - were; varṇÄḥ - colors; trayaḥ - three; hi - certainly; asya - of this one; gá¹›hṇataḥ - who is manifesting; anu-yugam - according to the age; tanūḥ - bodies; Å›uklaḥ - white; raktaḥ - red; tathÄ - thus; pÄ«taḥ - yellow; idÄnÄ«m - now; kṛṣṇatÄm - blackness; gataḥ - obtained.
This is a verse from ÅšrÄ«mad-BhÄgavatam (10.8.13).