harmonious
US /hɑːrˈmoʊ.ni.əs/
UK /hɑːrˈmoʊ.ni.əs/

1.
harmonioso, coerente
forming a pleasing or consistent whole
:
•
The colors in the painting are very harmonious.
As cores na pintura são muito harmoniosas.
•
They created a harmonious blend of traditional and modern styles.
Eles criaram uma mistura harmoniosa de estilos tradicionais e modernos.