I was wondering why Krsna is always portrayed as being blue?

Expressions researched:
"I was wondering why Krsna is always portrayed as being blue" |"People always ask why Krsna is blue"

SB Canto 3

The color of the Lord has not been imagined by an artist. It is described in authoritative scripture.

SB 3.28.13, Purport:

The color of the Personality of Godhead, Kṛṣṇa, is described here as nīlotpala-dala, meaning that it is like that of a lotus flower with petals tinted blue and white. People always ask why Kṛṣṇa is blue. The color of the Lord has not been imagined by an artist. It is described in authoritative scripture. In the Brahma-saṁhitā also, the color of Kṛṣṇa's body is compared to that of a bluish cloud. The color of the Lord is not poetical imagination. There are authoritative descriptions in the Brahma-saṁhitā, Śrīmad-Bhāgavatam, Bhagavad-gītā and many of the purāṇas of the Lord's body, His weapons and all other paraphernalia. The Lord's appearance is described here as padma-garbhāruṇekṣaṇam. His eyes resemble the inside of a lotus flower, and in His four hands He holds the four symbols: conchshell, discus, mace and lotus.

Sri Caitanya-caritamrta Lectures

Yes, why the sky is blue? First of all, you try to explain this. This is you are seeing every day. Can you explain? You don't? You cannot? Sky is blue! That's all! Therefore it is blue. Kṛṣṇa is blue! Therefore He's blue. (laughter).

Lecture on CC Madhya-lila 6.254 -- Los Angeles, January 8, 1968:

Guest: I have a question. I was wondering why Kṛṣṇa is always portrayed as being blue.

Prabhupāda: Why the sky is blue? Can you explain?

Guest: Because the sky is blue?

Prabhupāda: Yes, why the sky is blue? First of all, you try to explain this. This is you are seeing every day. Can you explain? You don't? You cannot? Sky is blue! That's all! Therefore it is blue. Kṛṣṇa is blue! Therefore He's blue. (laughter)

Guest: But his consort, His consort is not blue.

Prabhupāda: Sky is the reflection of Kṛṣṇa's bodily effulgence; therefore it is blue. Just like if the cover of the light is blue or, I mean to say, red, the radiance also becomes... Similarly, Kṛṣṇa is blue. It is described in the Vedic literature, veṇuṁ kvaṇantam aravinda-dalāyatākṣaṁ barhāvataṁsam asitāmbuda-sundarāṅgam (Bs. 5.30). God's bodily hue is just like bluish cloud. But it is very beautiful.