Paint the bottom half of the wall a cocoa brown and the top half a cool blue or soft white.

你可以将一面墙的下半部涂成可可棕色，然后将上半部涂成浅蓝或白色。

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To make it stand out, he lit the car with a whiter light than the warm background, which helped its cool blue color stand out.

为了突出主体，在汽车的用光上摄影师选择了比暖色背景更为明亮的灯光，使蓝色的车身更加突出。

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Called Cool Blue, the system circulates cold water through the door to lower the temperature of the heat coming from servers' fans.

所谓酷蓝，该系统通过门循环冷水降低从服务器的风扇来散热的温度。

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The white silk shirt and the blue and lilac tie felt cool and smooth under his fingers.

VOA: special.2009.04.11

Blue is a cool color.

VOA: special.2009.11.15

Cool Blue Barbie, with hair streaks and denim overalls, released in June, is doing better, according to Mattel.

FORBES: Follow Through

The problem with the latter is that it tends to generate a very cool light with a blue tinge, while the former is less energy efficient because of their reliance on green LEDs.

ENGADGET

DuPont came up with muted metallic hues that have hints of blue and other cool tones.

FORBES: Top 10 Most Popular Car Colors