{"slug":"split-toning-tool","title":"常被忽视的调色神器 - 分离色调工具","author":"Thomas看看世界","date":"2017-04-23","wechat":"https://mp.weixin.qq.com/s?__biz=MzI4NDA5MzE5NQ==&mid=2247485416&idx=1&sn=c7a313acc9e511a3f74a7b891fcceb33&chksm=eb81f98cdcf6709aac02625d515519bb0101b0cac2633854a67c18ea537af84839bcb19ffeb2&scene=21#wechat_redirect","blocks":[{"t":"p","x":"一提到ACR/Lightroom中的调色工具，我们首先想到的一般是白平衡、HSL、色调曲线等等。","b":false,"xe":"When it comes to color grading tools in ACR/Lightroom, we usually think of white balance, HSL, the tone curve and so on."},{"t":"p","x":"本文将详细谈谈ACR中常被忽视的一个调色神器 - 分离色调工具。","b":false,"xe":"This article discusses in detail an often-overlooked grading gem in ACR — the Split Toning tool."},{"t":"img","f":"img-02","w":1000,"h":506},{"t":"h","x":"1","xe":"1"},{"t":"h","x":"什么是分离色调工具","xe":"What is the Split Toning tool"},{"t":"p","x":"分离色调工具在HSL工具面板之后，是ACR以及Lightroom中的第5个调整面板。分离色调工具可以给照片的高光和阴影分别增添不同的色彩，非常的方便好用。","b":false,"xe":"The Split Toning tool sits after the HSL panel — the 5th adjustment panel in ACR and Lightroom. It can add different colors to a photo's highlights and shadows separately — very convenient and useful."},{"t":"img","f":"img-03","w":879,"h":1000},{"t":"p","x":"分离色调工具一共有5个调整滑块，从上到下依次为高光色相、高光饱和度、平衡、阴影色相、阴影饱和度。","b":false,"xe":"Split Toning has 5 sliders, from top to bottom: Highlight Hue, Highlight Saturation, Balance, Shadow Hue, Shadow Saturation."},{"t":"p","x":"接下来托马斯会以这张由黑到白的渐变图片，跟大家解释一下各个调整滑块的效果。","b":false,"xe":"Next, Thomas uses this black-to-white gradient image to explain each slider's effect."},{"t":"img","f":"img-04","w":1000,"h":694},{"t":"p","x":"面板最上方是高光控制区，下面的色相和饱和度滑块，决定了我们在照片高光部分加入的颜色。","b":false,"xe":"At the top of the panel is the Highlights control area; its Hue and Saturation sliders decide the color we add to the photo's highlights."},{"t":"p","x":"色相条上显示了一条由红到蓝再到品红的色带。（0值对应红色，120为绿色，240为蓝色，和我们以前提到过的色轮数值非常类似。）","b":false,"xe":"The hue bar shows a color band from red to blue to magenta. (0 corresponds to red, 120 to green, 240 to blue — very similar to the color wheel values we mentioned before.)"},{"t":"img","f":"img-05","w":1000,"h":1067},{"t":"p","x":"我们拖动色相滑块，就可以选择相应的色彩。比如下图中，我把色相滑块滑到53的位置，选择了一个橙黄色。不过图像并没有什么变化，因为此时我们的饱和度滑块还为0。","b":false,"xe":"Dragging the Hue slider selects the corresponding color. In the image below I slid Hue to 53, choosing an orange-yellow. But the image didn't change, because Saturation is still 0."},{"t":"img","f":"img-06","w":1000,"h":524},{"t":"p","x":"只有当我们继续提高“高光-饱和度”的值时，我们才能看到图像高光和中灰区域添上了一层淡黄色。","b":false,"xe":"Only when we raise 'Highlights - Saturation' do we see a pale yellow wash added to the highlights and mid-gray areas."},{"t":"img","f":"img-07","w":1000,"h":528},{"t":"p","x":"饱和度数值越高，添加的色彩浓度越大。当我把“高光-饱和度”增加到100时，照片中较亮区域带上了浓烈的黄色色调。","b":false,"xe":"The higher the Saturation, the stronger the added color. When I raise 'Highlights - Saturation' to 100, the brighter areas take on a strong yellow tone."},{"t":"img","f":"img-08","w":1000,"h":527},{"t":"p","x":"阴影调整和高光类似，也有色相和饱和度两个滑块。移动阴影的饱和度和色相，我们也可以给照片的阴影和中间调区域加上相应的色彩。","b":false,"xe":"Shadows work similarly to highlights, with their own Hue and Saturation sliders. Moving them adds the chosen color to the photo's shadows and midtones."},{"t":"p","x":"下图中，我把“阴影-色相”滑块调到296的品红色，饱和度增加到80，照片中的阴影部分就染上了一层品红色调。","b":false,"xe":"Below, I set 'Shadows - Hue' to 296 (magenta) with Saturation at 80 — the shadows take on a magenta tint."},{"t":"p","x":"要注意的是，色调分离中的高光和阴影滑块，都会影响到照片的中间调区域。下图中由于我高光加入黄色，阴影加入品红色，所以中间调区域最终显示为黄色和品红色的混合色 - 橙红色。","b":false,"xe":"Note that both the Highlight and Shadow sliders in Split Toning affect the midtones. Below, since I added yellow to highlights and magenta to shadows, the midtones end up showing a blend — orange-red."},{"t":"img","f":"img-09","w":1000,"h":527},{"t":"p","x":"分离色调面板中间的“平衡”滑块很好理解，它决定了照片中，添加的高光色调和阴影色调的比例。默认的平衡值为0，表示两种色彩势均力敌。","b":false,"xe":"The 'Balance' slider in the middle of the Split Toning panel is easy to understand: it decides the proportion of highlight color versus shadow color in the photo. The default 0 means the two colors are evenly matched."},{"t":"p","x":"如果我们把平衡滑块往右移动，照片中更多区域会显示高光中添加的色彩。比如我把平衡值增加到76，照片中高光添加的黄色色调从高光扩散到了部分阴影区域，只有很小一部分暗部还是品红色。","b":false,"xe":"Move Balance right and more of the photo shows the highlight color. For example, at Balance +76 the yellow added to the highlights spreads into part of the shadows, leaving only a small dark area magenta."},{"t":"img","f":"img-10","w":1000,"h":527},{"t":"p","x":"如果我把平衡滑块左移，照片更多部分会偏向于阴影中添加的色彩。比如我把平衡值左移到-76，照片中阴影添加的品红色占了上风，占据了画面的绝大部分。高光添加的黄色只作用在了很亮的一小部分区域。","b":false,"xe":"Move Balance left and more of the photo leans toward the shadow color. At Balance -76, the magenta added to the shadows dominates most of the frame, with the highlight yellow acting only on a small bright area."},{"t":"img","f":"img-11","w":1000,"h":525},{"t":"p","x":"了解了什么是分离色调工具，接下来我们可以看看它的实战应用 - 调整局部白平衡，以及添加个性化色彩。","b":false,"xe":"Now that we understand Split Toning, let's look at practical applications: adjusting local white balance, and adding personalized color."},{"t":"h","x":"2","xe":"2"},{"t":"h","x":"调整局部白平衡","xe":"Adjusting local white balance"},{"t":"p","x":"分离色调工具中，高光的两个滑块，只会影响照片的较亮部分的色彩，而不会作用在照片的暗部。因此我们可以利用色调分离工具，单独调整照片亮部、暗部的色彩。","b":false,"xe":"In Split Toning, the two highlight sliders only affect the brighter parts of the photo, not the dark parts. So we can use Split Toning to separately adjust the colors of a photo's bright and dark areas."},{"t":"p","x":"比如下面一幅图片，由于使用的滤镜，阴影部分带上了一些蓝色色偏，但高光部分色彩比较正常。","b":false,"xe":"For example, in the image below, a filter gave the shadows a blue cast while the highlights are fairly normal."},{"t":"img","f":"img-12","w":1000,"h":665},{"t":"p","x":"如果我们使用白平衡工具，整张照片色彩都会改变，在矫正阴影色偏的同时又会让高光偏暖。","b":false,"xe":"If we used the White Balance tool, the whole photo would shift — correcting the shadow cast would warm the highlights too."},{"t":"p","x":"因此我们可以使用分离色调工具，给照片的阴影单独增加暖色。这样阴影部分的白平衡恢复正常，同时画面高光区域没有受到影响。我们还可以移动平衡滑块，进一步限制阴影添加色调的影响范围。","b":false,"xe":"So we can use Split Toning to add warm color to the shadows alone — restoring their white balance while leaving the highlights untouched. We can also move the Balance slider to further limit the range affected by the shadow tint."},{"t":"img","f":"img-13","w":1000,"h":678},{"t":"p","x":"再比如下面一张图片，整体白平衡比较正常，但我觉得日照金山的暖色不足。","b":false,"xe":"Another example: the image below has fairly normal overall white balance, but I feel the warm glow on the sunlit golden mountain is insufficient."},{"t":"img","f":"img-14","w":1000,"h":502},{"t":"p","x":"如果我们调整白平衡的色温滑块，会让照片中的蓝天和黑色岩石也带上暖色色偏。","b":false,"xe":"Adjusting the Temperature slider of white balance would give the blue sky and black rocks a warm cast too."},{"t":"p","x":"因此我们可以使用色调平衡工具，把高光色相调整为47（橙黄色），饱和度设置为40。调整过后，照片中阳光照耀的雪山和云层，金色氛围更浓了，同时画面的其他区域，仍然保持了正常的白平衡。","b":false,"xe":"So we use the Split Toning tool: set the highlight hue to 47 (orange-yellow) with saturation 40. Afterward, the sunlit snow mountain and clouds have a richer golden mood, while the rest of the frame keeps normal white balance."},{"t":"img","f":"img-15","w":1000,"h":645},{"t":"h","x":"3","xe":"3"},{"t":"h","x":"添加个性化色彩","xe":"Adding personalized color"},{"t":"p","x":"除了调整局部白平衡外，色调分离还有一个应用，是为照片添加如日落黄、电影色调、胶片色调等个性化调色。","b":false,"xe":"Besides local white balance, Split Toning has another application: adding personalized grading like sunset yellow, cinematic tones, film tones and more."},{"t":"p","x":"下面这张照片拍摄于希腊的圣托里尼岛。虽然照片拍摄于黄昏时分，但是成片的氛围却不足，完全没有夕阳西下的感觉。","b":false,"xe":"The photo below was taken on Santorini, Greece. Though shot at dusk, the result lacks atmosphere — no feeling of the setting sun at all."},{"t":"img","f":"img-16","w":1000,"h":566},{"t":"p","x":"因此我首先要在画面的高光部分增加一些日落的暖色。","b":false,"xe":"So first I want to add some warm sunset color to the highlights."},{"t":"p","x":"这里教大家一个小窍门，默认情况下，我们在移动色相滑块的时候，由于饱和度滑块还是0，我们并不能看到照片中增加这种颜色之后的效果。","b":false,"xe":"Here's a tip: by default, when moving the Hue slider with Saturation still at 0, we can't see the effect of adding that color."},{"t":"p","x":"当我们移动高光或者阴影的色相滑块时，同时按住键盘上的Alt键（苹果option键），照片预览窗口会模拟出饱和度100时的加色效果。这样我们就可以很方便的确认，我们在照片中到底加入的是何种色相。","b":false,"xe":"When moving the highlight or shadow Hue slider, hold Alt (Option on Mac) — the preview simulates the effect at saturation 100. This makes it easy to confirm exactly which hue we're adding."},{"t":"img","f":"img-17","w":1000,"h":432},{"t":"p","x":"这幅图我把高光色相调整为50（橙黄色），饱和度55，此时照片终于有了一种暖洋洋的氛围。不过由于照片整体偏向暖色，画面之中显得层次不足。","b":false,"xe":"For this image I set highlight hue to 50 (orange-yellow) with saturation 55 — the photo finally has a warm, cozy mood. But with the whole frame leaning warm, it lacks depth."},{"t":"img","f":"img-18","w":1000,"h":429},{"t":"p","x":"因此我又在阴影中加入淡淡的青蓝色（色相222，饱和度20），让画面暗部不要太偏暖。","b":false,"xe":"So I added a faint cyan-blue to the shadows (hue 222, saturation 20), keeping the dark areas from getting too warm."},{"t":"img","f":"img-19","w":1000,"h":435},{"t":"p","x":"最后移动平衡滑块，增加画面中的暖色比例。我们就得到了一张充满黄昏浪漫氛围的照片。","b":false,"xe":"Finally, move the Balance slider to increase the warm proportion — and we get a photo full of romantic dusk atmosphere."},{"t":"img","f":"img-20","w":1000,"h":433},{"t":"p","x":"一提到模拟电影调色，大家常常想到各种滤镜、Lut、预设。其实光用色调分离工具，也能做出类似的效果。","b":false,"xe":"When it comes to emulating cinematic grading, people often think of filters, LUTs and presets. In fact, Split Toning alone can achieve a similar effect."},{"t":"img","f":"img-21","w":1000,"h":560},{"t":"p","x":"上面一张照片，首先我把照片的饱和度滑块移动到-35，降低整体的饱和度。以免照片原来的色彩，和我一会添加的电影色调，互相冲突。","b":false,"xe":"For the photo above, I first moved the overall Saturation slider to -35, reducing global saturation so the original colors wouldn't clash with the cinematic tone I'm about to add."},{"t":"img","f":"img-22","w":1000,"h":482},{"t":"p","x":"接着我用分离色调工具，在照片高光加入橙色，阴影加入蓝色。","b":false,"xe":"Then with Split Toning I added orange to the highlights and blue to the shadows."},{"t":"img","f":"img-23","w":909,"h":1000},{"t":"p","x":"立马照片就有了一种电影、游戏中画面的感觉，是不是很简单呢？","b":false,"xe":"Instantly the photo has that movie/game look — simple, isn't it?"},{"t":"img","f":"img-24","w":1000,"h":560},{"t":"p","x":"欢迎关注@Thomas看看世界，每周学会一个摄影技能。","b":false,"xe":"Follow @Thomas Chu Photo — learn one photography skill every week."}],"titleEn":"The Often-Ignored Color Grading Gem: The Split Toning Tool"}