Muhammad was White:-                        

Sahih Al-Bukhari HadithHadith 1.63        Narrated byAnas bin Malik
While we were sitting with the Prophet in the mosque, a man came riding on a camel. He made his camel kneel down in the mosque, tied its foreleg and then said: "Who amongst you is Muhammad?" At that time the Prophet  was sitting amongst us (his companions) leaning on his arm. We replied, "This white man reclining on his arm." The an then addressed him, "O Son of 'Abdul Muttalib.".

Sahih Al-Bukhari HadithHadith 2.122        Narrated byAbdullah bin Dinar
My father said, "I heard Ibn 'Umar reciting the poetic verses of Abu Talib: And a white (person) (i.e. the Prophet) who is requested to pray for rain and who takes care of the orphans and is the guardian of widows." Salim's father (Ibn 'Umar) said, "The following poetic verse occurred to my mind while I was looking at the face of the Prophet (p.b.u.h) while he was praying for rain. He did not get down till the rain water flowed profusely from every roof-gutter: And a white (person) who is requested to pray for rain and who takes care of the orphans and is the guardian of widows . . . And these were the words of Abu Talib."

Sahih Al-Bukhari HadithHadith 4.744        Narrated byIsmail bin Abi Khalid
I heard Abii Juhaifa saying, "I saw the Prophet, and Al-Hasan bin 'Ali resembled him." I said to Abu- Juhaifa, "Describe him for me." He said, "He was white and his beard was black with some white hair. He promised to give us 13 young she-camels, but he expired before we could get them."

Sahih Al-Bukhari HadithHadith 7.787        Narrated byAnas bin Malik
The Prophet was neither conspicuously tall, nor short; neither very white, nor tawny. His hair was neither much curled, nor very straight. Allah sent him (as an Apostle) at the age of forty (and after that) he stayed for ten years in Mecca, and for ten more years in Medina. Allah took him unto Him at the age of sixty, and he scarcely had ten white hairs on his head and in his beard.

Sahih Muslim HadithHadith 5777        Narrated byAbuTufayl
Jarir reported: I said to AbuTufayl: Did you see Allah's Messenger (peace be upon him)? He said: Yes, he had a white handsome face. Muslim ibn Hajjaj said: AbuTufayl who died in 100 Hijrah was the last of the Companions of Allah's Messenger (peace be upon him).

Al-Tirmidhi HadithHadith 5791        Narrated byAli ibn AbuTalib
When Ali described the Prophet (peace be upon him) he said: He was neither very tall nor excessively short, but was a man of medium size. He had neither very curly nor flowing hair but a mixture of both. He was not obese, he did not have a very round face, but it was so to some extent. He was reddish-white, he had wide black eyes and long eyelashes. He had protruding joints and shoulder-blades, he was not hairy but had some hair on his chest, and the palms of his hands and his feet were calloused. When he walked he raised his feet as though he were walking on a slope; when he turned round he turned completely. Between his shoulders was the seal of prophecy and he was the seal of the prophets. He had a finer chest than anyone else, was truer in utterance than anyone else, had the gentlest nature and the noblest tribe. Those who saw him suddenly stood in awe of him and those who shared his acquaintanceship loved him. Those who described him said they had never seen anyone like him before or since.    Tirmidhi

       *** If the whiteness of Muhammad made such an impression upon his followers, why then did he have a much lighter skin than the average Arabs? ***