Harmony in an outfit means that the different colors compliment or match each other.
They are called analogous colours.
Time
harmonious colours are lighter and darker shades of the same colour
Harmony is not a color, it refers to the pleasing arrangement of elements. It can be achieved through a combination of colors that complement each other well.
Harmony as You Like It - 1928 was released on: USA: 1928
Analogous colors are the three colors that are closest to each other on the color wheel. For example....blue, blue green and green or red, red orange and orange.
In decorating a room, harmony means balance in the order of furniture, the combination of colors of furniture and decorations and feng shui if you take into account that.
The cast of Harmony as You Like It - 1928 includes: Bert Rome as himself
One way to achieve harmony in a work of art is to use a limited color scheme with analogous colors (those touching on the color wheel). Pattern or repeated elements can also create harmony, as does symmetrical balance.
Harmony Society, in specific by George Rapp
It's harmony.