🎨 颜色工具Color Tools
颜色转换器Color Converter (HEX/RGB/HSL)
在线颜色格式转换:HEX、RGB、HSL 互转,带取色器和预览。Convert colors between HEX, RGB and HSL with a picker and preview.
颜色对比度检测Color Contrast Checker (WCAG)
检测文字颜色与背景色的对比度,判断是否符合 WCAG AA/AAA 无障碍标准。Check text/background color contrast against WCAG AA and AAA accessibility standards.
颜色深浅色阶生成Color Shades & Tints Generator
输入一个颜色,生成从浅到深的 10 级色阶(tints & shades),点击即可复制。Generate 10-step tints and shades from any color; click to copy.
配色方案生成器Color Palette Generator
根据色轮生成互补色、三角色、类似色、分裂互补色和四方色配色方案。Generate complementary, triadic, analogous, split-complementary and tetradic color schemes.
随机颜色生成器Random Color Generator
随机生成好看的颜色,显示 HEX/RGB/HSL,可锁定色相或生成柔和色、亮色。Generate random colors (HEX/RGB/HSL) — any, pastel, vivid or dark, with optional hue lock.
颜色混合器Color Mixer
把两种颜色按任意比例混合,得到中间色和渐变过渡色。Mix two colors at any ratio and see the blended color plus intermediate steps.
RGB 与 CMYK 互转RGB to CMYK Converter
HEX、rgb()、hsl() 或颜色名与印刷用 CMYK 值互相转换。Convert HEX, rgb(), hsl() or named colors to print CMYK values and back.
颜色名称查询(最接近的 CSS 颜色名)Color Name Finder
输入任意颜色,找出最接近的 CSS 标准颜色名称(148 个),按感知色差(CIELAB ΔE)排序。Find the closest CSS named colors (all 148) to any color, ranked by perceptual difference (CIELAB ΔE).
色温转 RGB(开尔文)Color Temperature to RGB (Kelvin)
把色温(1000K–40000K)转换为近似的 RGB/HEX 颜色,并显示常见光源参考,适合摄影和灯光设计。Convert color temperature (1000 K–40000 K) to an approximate RGB/HEX color, with common light-source references.
HEX 转 RGBHEX to RGB Converter
把 HEX 颜色代码转换为 RGB:支持 3/4/6/8 位(含透明度)写法,也可粘贴 rgb()/hsl() 值统一转换格式,每行一个批量转换,可输出 CSS rgb()/rgba()、纯数字、百分比或 0–1 浮点。Convert HEX color codes to RGB: 3, 4, 6 or 8-digit forms (with alpha), plus pasted rgb()/hsl() values, one per line in bulk, output as CSS rgb()/rgba(), plain numbers, percentages or 0–1 floats.
RGB 转 HEXRGB to HEX Converter
把 RGB 颜色值转换为 HEX 代码:支持 255, 87, 51、rgb()/rgba()、CSS4 空格写法和百分比,含透明度时输出 8 位 HEX,可大写、可缩写。Convert RGB color values to HEX: accepts 255, 87, 51, rgb()/rgba(), CSS4 space syntax and percentages; alpha gives 8-digit HEX, with uppercase and shorthand options.
颜色反转(反色计算器)Invert Colors
输入 HEX、RGB、HSL 或颜色名,计算反色(255 减去每个 RGB 分量),同时给出色相旋转 180° 的互补色和对比度,可批量处理、一键复制。Enter HEX, RGB, HSL or color names to get the inverted color (255 minus each RGB channel), plus the 180° hue-rotated complement and contrast ratio — in bulk, with one-click copy.
Tailwind 调色板Tailwind Color Palette
常用色系,点击复制 HEX / RGB / 类名。可设置「色系」、「点击」。Common hues; click to copy HEX / RGB / class. Settings: Hue, Click.
RGB 颜色代码表RGB Color Codes
常用颜色的名称 / HEX / RGB,点击复制。可设置「筛选」、「复制」。Common colour names with HEX / RGB - click to copy. Settings: Filter, Copy.
CMYK 转 HEXCMYK to HEX Converter
印刷 CMYK(%)转网页 HEX / RGB。可设置「C %」、「M %」、「Y %」、「K %」。Print CMYK (%) → web HEX / RGB. Settings: C %, M %, Y %, K %.
HEX 转 HSVHEX to HSV Converter
HEX → HSV。可设置「HEX」。HEX → HSV. Settings: HEX.
RGB 转 HSVRGB to HSV Converter
RGB(0-255)→ HSV。可设置「R」、「G」、「B」。RGB (0-255) → HSV. Settings: R, G, B.
HSV 转 RGBHSV to RGB Converter
HSV(色相 0-360、饱和度/明度 0-100%)转 RGB / HEX。可设置「H (° )」、「S %」、「V %」。HSV (hue 0-360, saturation/value 0-100%) to RGB / HEX. Settings: H (°), S %, V %.
HEX 转 CMYKHEX to CMYK Converter
网页 HEX 转印刷 CMYK(%)。可设置「HEX」。Web HEX to print CMYK (%). Settings: HEX.
CMYK 转 RGBCMYK to RGB Converter
印刷 CMYK(%)转网页 RGB(0–255)与 css rgb();附带 HEX。Print CMYK (%) → web RGB (0–255) and css rgb(); HEX as a secondary line.
Web 安全色(216 色表与最接近的安全色)Web Safe Colors
查看全部 216 种 Web 安全色(每个通道取 00、33、66、99、CC、FF),点击即可复制 HEX;输入任意颜色(HEX、RGB 或取色器),找出最接近的 Web 安全色并显示差值和三位简写。Browse all 216 web-safe colors (each channel 00, 33, 66, 99, CC or FF) and click one to copy its HEX, or enter any color (HEX, RGB or the picker) to find the nearest web-safe color with its difference and 3-digit shorthand.
中国传统色彩Chinese Traditional Colors
浏览 161 种中国传统色的名称与十六进制色值(数据来源:zerosoul/chinese-colors),可筛选、复制。本地处理。Browse 161 Chinese traditional colour names and hex values (data: zerosoul/chinese-colors); filter and copy. Processed locally.