Monochrome combinations will always be elegant, it's hard to deny that fact. However, it must be said that combining different tones is also cool, although somewhat more complicated.
However, some color pairs go well with each other and are quite attractive. Combinations are suitable both for people who adore strong contrasts and for those obsessed with neutral combinations.
Brown + red
Cream + blue
Burgundy + peach
Light green + brown (like rust)
Yellow + light beige