The word(s) "red" appears 425 time(s) in 377 verse(s) in Quran in Mohsin Khan translation.

(321) And inform them that the water is to be shared between (her and) them, each one's right to drink being established (by turns).

(322) The sun and the moon run on their fixed courses (exactly) calculated with measured out stages for each (for reckoning).

(323) Then when the heaven is rent asunder, and it becomes rosy or red like red-oil, or red hide - [See V.70:8]

(324) And the mountains will be powdered to dust,

(325) "All will surely be gathered together for appointed Meeting of a known Day.

(326) Who is he that will lend Allah a goodly loan: then (Allah) will increase it manifold to his credit (in repaying), and he will have (besides) a good reward (i.e. Paradise).

(327) Verily, those who give Sadaqat (i.e. Zakat and alms), men and women, and lend Allah a goodly loan, it shall be increased manifold (to their credit), and theirs shall be an honourable good reward (i.e. Paradise).

(328) Race with one another in hastening towards forgiveness from your Lord (Allah), and Paradise the width whereof is as the width of the heaven and the earth, prepared for those who believe in Allah and His Messengers. That is the Grace of Allah which He bestows on whom He is pleased with. And Allah is the Owner of Great Bounty.

(329) And those who make unlawful to them their wives by Zihar and wish to free themselves from what they uttered, (the penalty) in that case is the freeing of a slave before they touch each other. That is an admonition to you (so that you may not repeat such an ill thing). And Allah is All-Aware of what you do.

(330) Have you not seen those who were forbidden to hold secret counsels, and afterwards returned to that which they had been forbidden, and conspired together for sin and wrong doing and disobedience to the Messenger (Muhammad صلى الله عليه وسلم). And when they come to you, they greet you with a greeting wherewith Allah greets you not, and say within themselves: "Why should Allah punish us not for what we say?" Hell will be sufficient for them; they will burn therein. And worst indeed is that destination!