Grey or gray is an achromatic or neutral color.

Complementary colors are defined to mix to grey, either additively or subtractively, and many color models place complements opposite each other in a color wheel. To produce grey in RGB displays, the R, G, and B primary light sources are combined in proportions equal to that of the white point. In four-color printing, greys are produced either by the black channel, or by an approximately equal combination of CMY primaries. Images which consist wholly of neutral colors are called monochrome, black-and-white or greyscale.

The first recorded use of grey as a color name in the English language was in AD 700.Grey is the British, Canadian, Australian, Irish, New Zealand and South African spelling, although gray remained in common usage in the UK until the second half of the 20th century.Gray is the preferred American spelling, although grey is an accepted variant.Gray became the preferred spelling in American English around 1825.

Most grey pigments have a cool or warm cast to them, as the human eye can detect even a minute amount of saturation.^{[citation needed]}Yellow, orange, and red create a "warm grey". Green, blue, and violet create a "cool grey". When there is no cast at all, it is referred to as "neutral grey", "achromatic grey" or simply "grey".

Macy Gray (born Natalie McIntyre, 6 September 1967 in Canton, Ohio, USA) is a Grammy Award-winning American R&B and soul singer-songwriter, record producer, and actress, famed for her distinctive raspy voice, and a singing style heavily influenced by Billie Holiday and Betty Davis.

Gray has released six studio albums, and has received five Grammy Award nominations, winning one. She has appeared in a number of films including Training Day, Spider-Man, Scary Movie 3, Lackawanna Blues, Idlewild and For Colored Girls. Gray is best known for her international hit single "I Try," taken from her multi-platinum debut album On How Life Is.

Macy Gray, was born to Laura McIntyre, a math teacher, and Otis Jones; Laura later remarried Richard McIntyre, who adopted Macy and fathered her brother Nathon and sister Nehlia.^{[citation needed]} Gray was born in Canton, Ohio, where she briefly worked at age 12, before being fired for lateness. She decided to pursue a career in music after being expelled from Western Reserve Academy in Hudson, which she had attended from the age of 14. However, Gray's initial success came as a surprise. While attending the University of Southern California (graduated 1990) she agreed to write songs for a friend, and a demo session was scheduled for the songs to be recorded by another singer. When the vocalist failed to turn up, Gray recorded them herself. She then met writer/producer Joe Solo while working as a cashier in Beverly Hills. Together, they wrote a large collection of songs and recorded them in Solo's studio. The demo tape landed Gray the opportunity to sing at jazz cafés in Los Angeles, California. Despite Gray's dislike of her own voice,Atlantic Records signed her. She began recording her debut record but was dropped from the label upon the departure of her A&R man Tom Carolan, who signed her to the label. In 1998, she landed a record deal with Epic Records. She was on one of the songs from The Black Eyed Peas' debut album, "Love Won't Wait".

Park Jaebeom (Hangul: 박재범; Hanja: 朴載範, born April 25, 1987), also known as Jay Park, is a Korean-American recording artist, dancer, rapper, music producer, b-boy, songwriter, composer and actor. He was the former leader of the South Korean boy band 2PM, and is a member of the Seattle-based b-boy crew Art of Movement (AOM).