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Color Name Finder

Find the closest named color in the Color Atlas collection.

    About the Color Name Finder

    Enter any color and find the nearest named colors in our curated database, ranked by CIEDE2000 color difference — a perceptual metric that matches human judgment better than RGB distance.

    How to use it

    1. Enter or pick a color.
    2. Read the closest match and its ΔE value.
    3. Browse the next nearest names.
    4. Open a color page for full details.

    Examples

    • #3A7BD5 → closest names around "Cornflower" and "Royal Blue" families.
    • Name the colors extracted from a photo.

    Frequently asked questions

    What is ΔE?
    Delta E measures how different two colors look. Below 1 is usually imperceptible, 1–2 is visible on close inspection and above 5 is clearly different.
    Which names are searched?
    All published colors in the Color Atlas encyclopedia, in Arabic and English.
    Why CIEDE2000?
    It corrects for known non-uniformities of the CIELAB space, especially in blues and near-neutral colors.

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