画像 Color Picker
「画像 Color Picker」は画像とデザインに使えるブラウザツールです。入力内容と結果は通常この端末内で処理され、登録は必要ありません。
使い方
使い方
- Choose a JPEG, PNG, or WebP image up to 20 MB and 40 megapixels.
- Click the preview, enter X and Y coordinates, or use arrow keys for one-pixel adjustments.
- Read the HEX, HEXA, RGB, RGBA, and coordinate values, then copy the HEX color.
Click or enter exact coordinates
The preview maps pointer coordinates back to the image’s natural pixel grid. You can also enter X and Y directly, then use arrow keys on the focused preview to move one pixel at a time.
Decoded browser color values
Canvas reports red, green, blue, and alpha channels from the browser-decoded image. Embedded color profiles may be converted by the browser, and this tool does not inspect metadata or raw camera values.
よくある質問
あわせて知りたいこと
Where is pixel 0,0?
It is the top-left pixel of the decoded image.
What is HEXA?
HEXA adds a two-digit alpha channel after the standard six-digit HEX color.
Does the tool upload my image?
No. Image decoding and pixel sampling happen locally in your browser.