{"slug":"primaries-tool-deep-dive","title":"PS中隐藏的调色神器！深入浅出讲解三原色工具！","author":"Thomas看看世界","date":"2023-09-03","wechat":"https://mp.weixin.qq.com/s?__biz=MzI4NDA5MzE5NQ==&mid=2247498041&idx=3&sn=e28fb4347d0e9a35055b599f97195d61&chksm=eb82075ddcf58e4b3d24374e01f2b6c2d2fa74d15ce2ae7f2d9eb7abe5eb8e301023d9863cb1&scene=21#wechat_redirect","blocks":[{"t":"p","x":"Photoshop校准面板里面的三原色工具，是很多流行色彩调色的基础技术之一。","b":false,"xe":"The primaries tool in Photoshop's Calibration panel is one of the fundamental techniques behind many popular color gradings."},{"t":"p","x":"在以前的教程中，Thomas分享过不少相关的案例和讲解。","b":false,"xe":"In previous tutorials, Thomas shared quite a few related cases and explanations."},{"t":"p","x":"今天的这段半小时的视频，节选自我2023年最新的《给摄影爱好者的色彩课》中的一节公开课，不少教学总结都进行了优化，相信可以让大家更深入浅出的理解这个调色神器！","b":false,"xe":"Today's half-hour video is excerpted from an open class of my 2023 course 'Color Lessons for Photography Lovers', with many teaching summaries refined — it should give you a deeper, more intuitive understanding of this grading gem!"},{"t":"h","x":"视频","xe":"Video"},{"t":"bili","bv":"BV1wz4y1g7VJ","bpic":"bili-1","bt":"PS中隐藏的调色神器！深入浅出讲解三原色工具！"},{"t":"p","x":"这一篇是上面视频的完整图文整理。内容节选自 Thomas《给摄影爱好者的色彩课》第三章的公开课：Lightroom 与 Camera Raw 校准面板里的三原色工具。他用一张调试用的色环和三张练习照片，把色相、饱和度六个滑块的偏移规律讲透，再现场演示夜景青橙、黑金、糖果色调、卡通街道四种流行风格的调法。下文按课程顺序整理，所有色环形变和参数面板都有截图对照。","xe":"This is the fully illustrated companion to the video above — an open class from Chapter 3 of Thomas's course \"Color Lessons for Photography Lovers\", on the primaries tool inside the Lightroom and Camera Raw Calibration panel. Using a test color wheel and three practice photos, he works through the shift rules of all six hue and saturation sliders, then demos four popular looks live: night teal-orange, black-gold, candy tones and a cartoon street. Everything below follows the class in order, with every wheel deformation and parameter panel captured as screenshots.","b":false},{"t":"img","f":"v01","w":768,"h":480},{"t":"h","x":"01 认识三原色工具","xe":"01 Meet the Primaries Tool"},{"t":"p","x":"先记住它的位置：在 Camera Raw 里一路拖到最下面，就是校准面板——红原色、绿原色、蓝原色三个滑块，每个都有色相和饱和度两根（视频 0:27 处）。它最初是 Photoshop 用来校正相机芯片偏色的「修理工具」，但随着数码时代相机白平衡越来越准，如今它更多是拿来给照片做「整形手术」——统一色彩、创造风格。","xe":"First, know where it lives: in Camera Raw, scroll all the way down to the Calibration panel — three primaries, Red, Green and Blue, each with a Hue and a Saturation slider (at 0:27 in the video). It was born as a repair tool for camera sensor color casts, but now that white balance is so accurate, photographers mostly use it for something else entirely: unifying color and sculpting a look.","b":false},{"t":"p","x":"课程用一张调试用的色环来做「显微镜」（视频 0:18 处）。随便把一个原色滑块移动一下，原本红橙黄绿青蓝紫品红俱全的色环，会瞬间坍缩成两三种颜色——比如蓝原色左移加红原色右移，整个色环只剩下青色和橙色，也就是经典的青橙色调（视频 1:15 处）。只用一两个滑块就让全图色彩统一，这正是三原色工具最强大的地方。","xe":"The class uses a test color wheel as a microscope (at 0:18 in the video). Nudge any primary slider and the full wheel — red, orange, yellow, green, cyan, blue, purple, magenta — instantly collapses into two or three colors: blue-primary left plus red-primary right, for instance, leaves nothing but teal and orange, the classic teal-and-orange grade (at 1:15 in the video). One or two sliders to unify every color in a photo — that is the raw power of this tool.","b":false},{"t":"img","f":"v02","w":768,"h":480},{"t":"img","f":"v03","w":768,"h":480},{"t":"h","x":"02 色相滑块：一次移动，全盘偏移","xe":"02 Hue Sliders: One Move, Everything Shifts"},{"t":"p","x":"蓝原色色相往左移，以蓝色为中心，紫色和青色一起往青蓝方向偏移，品红的饱和度大幅降低；再看对面——绿色几乎消失，取而代之的是黄橙色（视频 2:49 处）。于是整个画面被拧成「青蓝 vs 黄橙」一对互补色。往右移则是另一对：冷色偏紫红、对面偏绿，只是红色会残留成橙色、青色靠降饱和度退场，统一得没有左移那么彻底（视频 3:45 处）。","xe":"Shift the blue primary's hue left and everything around blue — purple, cyan — slides toward cyan-blue while magenta saturation collapses; on the opposite side green all but vanishes, replaced by yellow-orange (at 2:49 in the video). The whole wheel is twisted into the complementary pair cyan-blue versus yellow-orange. Move it right and you get another pair — cools toward purple-magenta, the far side toward green — though red survives as orange and cyan only fades through desaturation, so the unification is less thorough (at 3:45 in the video).","b":false},{"t":"img","f":"v04","w":768,"h":480},{"t":"p","x":"记忆方法非常简单：看滑块移动方向「旁边」是什么颜色（视频 4:44 处）。蓝原色左边是青色——左移即全片偏青蓝、对面偏黄橙；右边是紫色——右移即偏紫与黄绿。绿原色左边是黄绿、右边是青色；红原色左边是品红、右边是橙色。想调出绿与品红的对比？绿原色左移出黄绿、红原色左移出品红、蓝原色右移凑近品红，三个滑块一起把色环拧成这组互补色（视频 7:26 处）——不过这类搭配实战中用得不多。","xe":"The memory trick is delightfully simple: look at what color sits beside the direction you move (at 4:44 in the video). Blue's left neighbor is cyan — moving left pulls the photo cyan-blue with a yellow-orange complement; right neighbor purple — moving right pulls purple against yellow-green. Green's neighbors are yellow-green (left) and cyan (right); red's are magenta (left) and orange (right). Want a green-versus-magenta scheme? Green left, red left, blue right — three sliders twist the wheel into that complement pair (at 7:26 in the video), though such combos see little real-world use.","b":false},{"t":"img","f":"v05","w":768,"h":480},{"t":"h","x":"03 饱和度滑块：最自然的增饱和","xe":"03 Saturation Sliders: The Gentle Way to Boost Color"},{"t":"p","x":"实战中九成情况还是青橙公式：先动蓝原色——左移把青色调拧出来（视频 6:23 处）；如果直接动红原色，得到的是黄橙对蓝色，少了那种经典的酷感青色（视频 8:44 处）。蓝原色到位后，红原色再往右补一点点，青橙色调就成立了——红原色不必拉满，留一点色彩丰富度往往更耐看（视频 8:17 处）。","xe":"In the field, ninety percent of the work is the teal-orange formula: move blue first — left — to pull out the cyan (at 6:23 in the video); red first instead gets you yellow-orange against blue, missing that classic cool cyan (at 8:44 in the video). With blue set, nudge red a little further right and the teal-orange grade locks in — no need to max red; leaving some color variety often ages better (at 8:17 in the video).","b":false},{"t":"img","f":"v06","w":768,"h":480},{"t":"p","x":"饱和度滑块是另一个宝藏。蓝原色饱和度增加时，蓝色及旁边的品红、紫色、青色大幅变浓，而对面的红橙黄暖色区几乎不受影响、过渡非常自然（视频 9:23 处）。人物皮肤是红橙黄、植被是橙到绿——所以想自然地给皮肤和植物「补气色」，动蓝原色饱和度远比直接拉饱和度聪明：后者会在原本低饱和的暖色区拉出难看的断层，自然饱和度推多了同样会断层（视频 10:28 处）。副作用是冷色可能过浓，搭配 HSL 把蓝、青、紫的饱和度降回来即可——这就是很多风光摄影师蓝原色饱和度直接 +100 的原理（视频 11:29 处）。","xe":"The saturation sliders are the other treasure. Raise the blue primary's saturation and blue plus its neighbors — magenta, purple, cyan — deepen dramatically, while the warm red-orange-yellow side barely changes, transitioning with total naturalness (at 9:23 in the video). Skin is red-orange-yellow and foliage runs orange to green, so to give skin and plants a healthy glow, the blue primary beats the plain Saturation slider hands down: the latter carves ugly cliffs through the low-saturation warm zone, and even Vibrance cliffs when overpushed (at 10:28 in the video). The side effect — oversaturated cools — is fixed in HSL by pulling blue, cyan and purple back down; that is why so many landscape photographers simply slam blue primary saturation to 100 (at 11:29 in the video).","b":false},{"t":"img","f":"v07","w":768,"h":480},{"t":"img","f":"v08","w":768,"h":480},{"t":"p","x":"绿原色饱和度同理：升与降主要作用于绿色及其周边的黄、青，适合一步到位地统一植被颜色（视频 12:13 处）；红原色饱和度则主要管红色及其周边。总结成两句话：色相滑块——往哪边移，全片就偏向「那边的颜色+它的互补色」；饱和度滑块——只重点影响本原色及其邻近色，对面影响细微而自然（视频 13:16 处）。","xe":"The green primary's saturation works the same way — raising or lowering it mostly touches green and its neighbors yellow and cyan, perfect for unifying vegetation in one move (at 12:13 in the video); red's saturation governs red and its surroundings. Two sentences sum it all up: hue sliders drag the whole photo toward \"that side's color plus its complement\"; saturation sliders act strongly on their own primary and neighbors, barely and naturally on the far side (at 13:16 in the video).","b":false},{"t":"h","x":"04 实战一：夜景青橙与黑金","xe":"04 Live Demo One: Night Teal-Orange and Black-Gold"},{"t":"p","x":"第一张练习是网上很流行的夜景青橙。基调先行：构图与明度达标才能谈色彩——先加一些曝光、稍微压一点高光，让整张照片亮起来（视频 14:11 处）。然后蓝原色色相左移（别移太多），画面立刻出现青色与红橙的对比；红色还多，就把红原色往右移到所有暖色归入橙色、所有冷色归入青色为止（视频 14:46 处）。","xe":"The first practice photo is the internet-famous night teal-orange. Base first: composition and brightness must be in place before color — raise exposure, trim the highlights, let the photo breathe (at 14:11 in the video). Then the blue primary hue goes left (not too far) and a cyan-versus-red-orange contrast appears at once; with red still lingering, keep moving red right until every warm tone is orange and every cool tone is cyan (at 14:46 in the video).","b":false},{"t":"img","f":"v09","w":768,"h":480},{"t":"img","f":"v10","w":768,"h":480},{"t":"p","x":"Thomas 的取向是适可而止：蓝原色左移、红原色只动一点点，保留一点绿色和红色的霓虹灯，让夜景五光十色，而不是一种颜色糊到底（视频 15:47 处）。想统一阴影里的黑色，可以把色温往左挪一点点，让阴影带上青蓝——但直接调往往不好看，需谨慎（视频 15:27 处）。之后进入 HSL 精修：橙色、青蓝的亮度提起来，红、橙、黄、青、蓝的饱和度各加一点；或者用前面讲的招——蓝原色饱和度大幅提升、再用 HSL 把蓝色降回来（视频 16:17 处）。某块偏品红太紫了，就把色相往红、往橙的方向掰一点。","xe":"Thomas's taste is restraint: blue left, red just a touch, keeping some green and red neon so the night scene glitters in many colors instead of one flat wash (at 15:47 in the video). To tint the black shadows, shift color temperature slightly left so shadows catch a cyan-blue cast — though raw it often looks bad, so handle with care (at 15:27 in the video). Then HSL polish: lift the brightness of oranges and cyan-blues, add a little saturation to red, orange, yellow, cyan and blue; or use the earlier trick — blue primary saturation way up, then bring blue back down in HSL (at 16:17 in the video). Any patch that turned too purple-magenta gets its hue bent back toward red and orange.","b":false},{"t":"p","x":"想更「纯粹」？蓝原色继续左移、红原色右移多一点，全片就只剩青与橙；再用色相滑块按个人色感微调——青色可以偏青也可以偏紫蓝，黄色并入橙色（视频 18:04 处）。而黑金风格就是青橙的延伸：在青橙的基础上，把蓝、青的饱和度直接拉到底、明度再压一点，画面中便只剩金色与灰黑——降得太猛会失真，现实里留一丝淡淡的颜色更高级（视频 19:32 处）。三原色搭配 HSL，流行色调的雏形就是这么调出来的。","xe":"Want it purer? Keep blue left and push red further right until only cyan and orange remain; then fine-tune hues to taste — cyan can lean cyan or violet-blue, yellow merges into orange (at 18:04 in the video). Black-gold is simply teal-orange extended: from that base, drag blue and cyan saturation straight to the bottom and ease luminance down, and nothing survives but gold and gray-black — pushed too hard it turns fake, so in real life keep a whisper of faint color (at 19:32 in the video). That is how the skeletons of popular looks are pulled out of the primaries plus HSL.","b":false},{"t":"img","f":"v11","w":768,"h":480},{"t":"h","x":"05 实战二：糖果色调与卡通街道","xe":"05 Live Demo Two: Candy Tones and a Cartoon Street"},{"t":"p","x":"第二张练习照片五颜六色：绿、深蓝、浅蓝、黄都有（视频 20:15 处）。蓝原色色相一左移，画面立刻统一成糖果色调——暖色往黄、红方向偏，天空往青色偏；红原色再往右一点，统一更彻底，但规则依然是别把变化全部抹平（视频 20:32 处）。糖果色的核心是高明度而非高饱和（视频 21:29 处）：曝光提起来、黑色色阶和阴影拉起来、曲线把中间调再提亮，那种「糖果感」一下就有了；它的色系是青色系与橙、粉色系，正是靠蓝、红两个原色滑块轻松拧出来。觉得绿色太黄绿？绿原色往右移一点点恢复清爽；蓝色过浓就降蓝原色饱和度；再微调各色亮度，青蓝提亮后又颇有些马卡龙的味道（视频 21:50 处）。","xe":"The second practice photo is a riot of color — greens, deep blues, light blues, yellows (at 20:15 in the video). One move of the blue primary hue left and it snaps into a candy grade — warms drifting toward yellow and red, sky toward cyan; red slides right a bit for deeper unification, though the rule stands: never flatten every variation away (at 20:32 in the video). The heart of candy color is high luminance, not high saturation (at 21:29 in the video): raise exposure, lift blacks and shadows, brighten midtones with a curve, and the candy feel arrives instantly; its palette of cyan against orange-pink falls right out of the blue and red primaries. Green too yellowish? Nudge green right to refresh it; blue too rich? Trim blue saturation; adjust per-color brightness and a hint of macaron appears once the cyan-blues lift (at 21:50 in the video).","b":false},{"t":"img","f":"v12","w":768,"h":480},{"t":"img","f":"v13","w":768,"h":480},{"t":"p","x":"第三张街道照片先做减法：校正几何透视让线条横平竖直，裁掉杂乱的电线杆，只留一条街道、两个人，多取一点天空（视频 23:17 处）。然后蓝原色左移、红原色右移把墙面的粉色往黄调，饱和度提升后再把蓝色降回来；曲线整体提亮、黑色和阴影提升、对比度拉起、高光压下——马卡龙色调就出来了（视频 24:20 处）。最后是个性化的岔路口：天空压暗做出超现实感，还是保持自然的卡通感？橙色亮度提一点（HSL 里亮度提升会稍稍降低饱和度），一张照片又调好了（视频 24:51 处）。","xe":"The third photo, a street scene, starts with subtraction: fix the geometry so lines run true, crop out the messy utility poles, keep one street, two people, a little more sky (at 23:17 in the video). Then blue left, red right to push the wall's pink toward yellow; raise saturation, then bring blue back down; lift the whole curve, raise blacks and shadows, raise contrast, tame highlights — and a macaron grade emerges (at 24:20 in the video). Finally the fork of personal taste: darken the sky for the surreal, or keep a natural cartoon feel? Lift orange brightness a touch — raising brightness in HSL trims saturation slightly — and another photo is done (at 24:51 in the video).","b":false},{"t":"img","f":"v14","w":768,"h":480},{"t":"p","x":"课程最后给出一条万能流程：色温色调赋予基调 → 色相饱和度做基本的饱和度控制 → 三原色统一色相、形成互补搭配 → HSL 做局部精修（视频 25:26 处）。先拿色环理解规律，再用课程提供的练习照片或你自己的图片多练。也要提醒：三原色调色适合青橙、电影感和城市人造景观，很多自然风光并不适合——不是每张照片都要做三原色处理（视频 25:50 处）。下一节课讲可选颜色，同样是好用的调色工具。","xe":"The class closes with a universal workflow: color temperature and tone set the base mood → HSL handles basic saturation control → the primaries unify hues into complement pairs → HSL refines locally (at 25:26 in the video). Learn the rules on the color wheel first, then practice on the class photos or your own images. One caveat: primaries grading suits teal-orange, cinematic looks and man-made city scenes; much natural landscape does not want it — not every photo needs the primaries treatment (at 25:50 in the video). The next lesson covers Selective Color, another gem worth learning.","b":false},{"t":"quote","x":"1. 色相滑块记忆法：往哪边移，全片偏向「那边的颜色+它的互补色」——蓝左=青配黄橙，蓝右=紫配黄绿，红右=橙配蓝；2. 饱和度滑块只重点影响本原色及邻近色，蓝原色饱和度是给皮肤植被自然增饱和的秘方，冷色过浓再用 HSL 降回；3. 青橙公式：优先蓝原色左移出青色，红原色再右移一点点，不必拉满；4. 万能流程：色温定基调 → HSL 控饱和 → 三原色统一色相 → HSL 局部精修——夜景青橙、黑金、糖果、马卡龙皆可由此生长。","xe":"1. The hue memory trick: move a slider and the whole photo shifts toward \"that side's color plus its complement\" — blue left gives cyan against yellow-orange, blue right purple against yellow-green, red right orange against blue; 2. Saturation sliders act mainly on their own primary and neighbors — blue-primary saturation is the secret to naturally boosting skin and foliage, with HSL trimming any oversaturated cools; 3. The teal-orange formula: lead with blue-primary left to mint the cyan, then red a little further right — no need to max it; 4. The universal workflow: temperature sets the base, HSL controls saturation, primaries unify hues, HSL refines locally — night teal-orange, black-gold, candy and macaron all grow from it."}],"titleEn":"The Hidden Color Gem in PS! The Primaries Tool Explained in Depth"}