Colname — 名づける · 所有する · 共有する

Colname — 世界の色レジストリ。2026年12月31日まで無料で名前を付け、永久 Colname ID (CN-ID) で所有し、@handle で共有。

Colname はすべての色にアイデンティティを与えます——名前、オーナー、物語。色のサイトではなく、命名文化です。

忘れられない色は、名前から始まる。

2026年12月31日まで無料で色に名前を付け、Colname IDで永久所有し、フィードのように共有。

デザイナーとコレクターのための世界カラーレジストリ。

名付けられた色の発見 · 写真からの抽出 · フォロー。

Installable App

Colname opens like an app across desktop and mobile.

Begin from the exact color. Find a tone from a photo or HEX, confirm it, then continue into Colname without leaving the app-like flow.

Name a color freeDiscover named colorsOpen live app

Pick a shade from a photo or a HEX value. We check whether that exact slot is still open before you claim it.

Signature (gold-frame) colors are waitlist only — a separate track from free standard naming.

Standard naming is free through Dec 31, 2026.

Every claimed color receives a permanent CN-ID.

Feed, Explore, and sharing stay inside the same app shell.

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Search Entry

People should enter from the exact question they already search.

These six routes are the cleanest organic entry points into Colname, starting from a photo, a HEX code, or a naming intent.

Search

What Color Is This?

what color is this

Upload any photo and click to find the exact hex color. Closest CSS name, RGB, and a chance to name unnamed colors on Colname.

Search

Color Name Finder

color name finder

Enter a HEX or RGB code to find its color name. See the closest CSS name and whether this exact color is still unnamed on Colname.

Search

HEX Color Name

hex color name

Look up any hex color name. Get RGB, HSL, the closest CSS color name, and name this exact color if nobody has yet.

Search

Color Picker From Image

color picker from image

Color picker from image — upload a screenshot or photo, click a pixel, copy the hex, and name the color on Colname.

Search

Color Name Generator

color name generator

Color name generator for hex codes and photos. If this exact color has no name yet, you can name it on Colname — free through Dec 31, 2026.

Search

Name a Color

name a color

Name a color. Find a hex from a photo or code, then name that exact shade. A name, an owner, and a story — the Instagram of colors.