{"published":"2025-07-15 20:30:00","image_url":null,"type":"rich","blog_title":"\u7701\u578b\u65e7\u5f62\u56fd\u96fb\u306e\u6b8b\u5f71\u3092\u6c42\u3081\u3066","blog_url":"https://yasuo-ssi.hatenablog.com/","description":"\u5168\u304f\u500b\u4eba\u7684\u306a\u30e1\u30e2\u3067\u3059\u304c... CIE L*a*b* \u306e\u5024\u3092\u53d6\u308b\u7bc4\u56f2\u306f\u3001 L* 0 ~ 100 a*, b* \u306f \u660e\u78ba\u306a\u7bc4\u56f2\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u304c\u3001\u6982\u306d -100 \u304b\u3089 100 \u306e\u9593\u306b\u53ce\u307e\u308b\u3088\u3046\u3067\u3059\u3002 \u305d\u308c\u306b\u5bfe\u3057\u3066\u3001OKLab \u3067\u306f\u3001 L*: 0.0 \u301c 1.0 a*, b* \u306f\u3001-0.5 \u301c +0.5 \u306e\u7bc4\u56f2\u3092\u53d6\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 ----------------- OKLab \u8272\u7a7a\u9593\u306e\u63d0\u6848\u8005\u306b\u3088\u308b\u8aac\u660e\u3067\u3059\u3002 bottosson.github.io www.w3.org","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyasuo-ssi.hatenablog.com%2Fentry%2F2025%2F07%2F15%2F203000\" title=\"ART / CTL \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Tips: OKLab \u3068 L*a*b \u306e\u53d6\u308b\u5024\u306e\u7bc4\u56f2 - \u7701\u578b\u65e7\u5f62\u56fd\u96fb\u306e\u6b8b\u5f71\u3092\u6c42\u3081\u3066\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://yasuo-ssi.hatenablog.com/entry/2025/07/15/203000","categories":["ART / CTL \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"yasuo_ssi","title":"ART / CTL \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Tips: OKLab \u3068 L*a*b \u306e\u53d6\u308b\u5024\u306e\u7bc4\u56f2","height":"190","version":"1.0","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/yasuo_ssi/"}