This colour is nearest (to) the original.

这种颜色最接近原色。

《牛津词典》

It won't change colour over time, and will keep its original look.

随着时间推移，它的颜色也不会改变，能够维持它最初的外观效果。

youdao

It was a little bit darker than my original colour.

当时染成了比原有颜色更深一点的颜色。

youdao

It was a little bit darker than my original colour.

当时染成了比原有颜色更深一点的颜色。

youdao