Using those words no, because racism wasn’t a term yet, but the Bible talks about ethnicity and unity between different groups of people.  One example is in Galatians 3:26-29 Paul says “So in Christ Jesus you are all children of God through faith,  for all of you who were baptized into Christ have clothed yourselves with Christ. There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus.  If you belong to Christ, then you are Abraham’s seed, and heirs according to the promise.”  The fact that Paul had to point out that we should not see ourselves other than in Christ indicates that some must have been making a distinction such as Jew and Gentile. In Revelation 7:9 the picture of heaven is one of an ethnically diverse body worshipping God, showing God’s heart for cross-cultural unity and the beauty of diversity.
God also speaks frequently about how we are to treat those who are different from us and how we are to operate as one body even with all our differences. (See 1 Corinthians 12:12-30, John 17:20-23)
God also frequently commands his people to stand for justice and stand against oppression, especially when that oppression affects foreigners, the poor, the widow, and the orphan. (See Isaiah 58:6-10, Zechariah 7:9-10, Micah 6:8)