Tone
Tone may refer to:

Color-related
Tone (color theory), a mix of tint and shade, in painting and color theory
Tone (color), the lightness or brightness (as well as darkness) of a color
Toning (coin), color change in coins
Photographic print toning, a process that changes the color of monochromatic film, e.g. sepia tone

Sound and music
Tone (linguistics), the pitch and pitch changes in words of certain languages
Tone (musical instrument), the audible characteristics of a musician's sound
Musical tone, a sound characterized by its duration, pitch, intensity, and timbre
Pure tone, a tone with a sinusoidal waveform
Reciting tone, such as Psalm tone and recitative, as in Gregorian chants
Tonality, a system of music based on a key "center", or tonic
Tone control, a (typically electronic) control for affecting frequency content of an audio signal
Whole tone, or major second, a commonly occurring musical interval

Musical genres, groups, people and works
Tone (DC band), a DC instrumental band formed in 1991
Tone (Jeff Ament album), a 2008 album by Jeff Ament
Tone (TVXQ album), a 2011 album by Tohoshinki
2 Tone (music genre) or Two Tone, style of music combining elements of ska and punk
Tones (album), a 1986 album by Eric Johnson
Yasunao Tone, Japanese-American experimental composer with Hi-Red Center, Fluxus, etc.
Tones and I, Australian pop singer

Places
Tone, Gunma, Japan
Tone, Ibaraki, Japan
Tone, Somerset, England
Tone River (disambiguation)

Physiology
Muscle tone, the state of tension or responsiveness of the organs or tissues of the body
Toning exercises, the use of exercise to develop hard, but not necessarily large, musculature tone

Other uses
Tone (literature), a literary technique which encompasses the attitudes toward the subject and toward the audience implied in a literary work that is compatible with the other drive
Tone (magazine), a New Zealand technology magazine
Tone (name)
Japanese ship Tone (pronounced "Toh-Neh"), three warships of Japan
Tone policing, focusing on the emotion of a message rather than its content
Tone's Spices, a brand owned by Associated British Foods

See also
All pages with titles beginning with Tone
All pages with titles containing Tone
Toine
Ton (disambiguation)
Tona (name)
Tonal (disambiguation)
Tonic (disambiguation)
Toney (disambiguation)
Tonie
Tune (disambiguation)