While traditional color theory tends to shy away from the saturation and lightness of colors, artists are traditionally called upon to understand their subtleties.

而传统的色彩理论往往回避饱和度和明度，但艺术家历来强调了解他们的微妙之处。

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Match color values. Pay attention to the relative lightness and darkness (color value) of the colors on your palette. Stick to similar color values, if you have three colors.

匹配色值。注意你的调色方案中各种颜色的亮度和暗度(色值)。如果你运用了三种颜色，要保证相似的色值。

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We sought a way to allow the public to experience architecture through simple elements: structure, light, transparency, shadows, lightness, form, sensitivity, change, surprise, color and materials.

我们寻求一种方式——公众能够通过一些基本元素来体验建筑：结构，光线，透明度，阴影，明度，形式，感光度，变化，出其不意，色彩和材料。

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Mr. BERNS: If you look at the flowers, we're seeing changes in lightness, changes in chroma, how much color, but also we see slight changes in hue going from purplish to bluish to reddish.

NPR: Using Science to Rescue Art