Bílá-White

Černá -Black 

Červená -Red

Modrá-Blue

Oranžová-Orange

Zelená-Green 

Žlutá-Yellow

That's a lot of colors. In Portuguese we have:

As Cores > the colours (claro > light, escuro > dark)

Vermelho > red

Azul > blue

Verde > green

Amarelo > yellow

Preto > black

Branco > white

Marrom > brown

Cinza (although the root gris is sometimes seen in older, composed words) > grey

Roxo > purple

Laranja > orange

Rosa > pink

Violeta > violet

Dourado > golden

Prateado > silver

RED 红色 (hong se)

BLUE 蓝色 (lan se) 

LIGHT BLUE 浅蓝色 (qian lan se)

DARK BLUE 深蓝色 (shen lan se)

YELLOW 黄色 (huang se)

GREEN 绿色 (lv se)

BLACK 黑色 (hei se)

BROWN 棕色 (zong se)

ORANGE 橙色 (cheng se)

PURPLE 紫色 (zi se)

GOLD 金色 (jin se)

SILVER 银色 (yin se)

PINK 粉红色 (fen hong se)

WHITE 白色 (bai se)

GREY 灰色 (hui se)

նարնջագույն [narənjagouyn] orange

վարդագույն [vartagouyn] pink

մանուշակագույն [manushakagouyn] violet

ոսկեգույն [voskegouyn] golden

In Arabic:

أبيض (Abiad) -> White.

فضي (Phoddee) -> Silver.

رمادي (Ramadee) -> Grey/Gray.

أسود (Aswad) -> Black.

بنفسجي (Banafsajee) -> Purple.

أزرق (Azraq) -> Blue.

أخضر (Akhdar) -> Green.

أصفر (Asphar) -> Yellow.

ذهبي (Dahabee) -> Golden.

برتقالي (Bortoqalee) -> Orange.

بنّي (Bonnee) -> Brown.

أحمر (Ahmar) -> Red.

زهري (Zahree) -> Pink.

غامق (Ghameq) -> Dark.

فاتح (Fateh) -> Light.