Blue became the color of choice because it's a conservative, agreeable, corporate shade that symbolizes being trustworthy and safe.

蓝色成为首选之色，因为它是一种保守的、令人愉悦的且符合公司文化的颜色，象征着可信和安全。

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It is a color that is dignified, conservative, and carries authority.

灰色是一种严厉、守旧、有份量的色彩。

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The suit must be worn with a dress shirt that can be a solid color or pinstriped. Shirt colors must be conservative, such as white and light or medium blue.

西服一定要搭配衬衫来穿，衬衫可以选择纯色的或细直条纹，一定要选择保守的颜色，比如白色或浅蓝色。

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These days, Britain's sovereign exhibits a more conservative wardrobe, including solid-color overcoats, decorative hats that allow her to be picked out easily in a crowd of patriotic well-wishers, and headscarves.

FORBES: She Changes From Day To Day

King's quote has become a staple of conservative belief that "judged by the color of their skin" includes things such as unique appeals to certain voter groups, reserving government contracts for Hispanic-owned businesses, seeking more non-white corporate executives, or admitting black students to college with lower test scores.

NPR: King 'Content Of Character' Quote Inspires Debate

While Mr. Murray, a self-described "conservative preppy guy, " goes easy on color, he believes there is no such thing as too much color in a preppy look.

WSJ: How to Dress for a Preppy Beach Weekend