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Hexa

mozilla.orgColour pickers & palettes

PulseGate's liveness check found it on 18 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 18 Sep 2026. How this is checked

Hexa is a Firefox browser extension that samples colors from anywhere on the screen and copies them as HEX, RGB, HSL, HSB, CMYK, or CSS variables. It includes a magnifier, local color history, and OKLCH-based palette suggestions without requiring an account or collecting data.

Inferred · not functionally tested

FreeWebEmbeddable
Hexa preview
Visit mozilla.org
2alternatives
10features
2026since

Overview

6 features

Purpose: Picking precise screen colors and converting them into usable design and CSS formats.

Inferred · not functionally tested

Audience: web designers and developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

Hexa is a Colour pickers & palettes project. Inferred · not functionally tested: It focuses on picking precise screen colors and converting them into usable design and CSS formats. Inferred · not functionally tested: It is built as a consumer product for web designers and developers. Basis unknown · not verified: Hexa is free to use. Basis unknown · not verified: Hexa is available on the web and embeddable surfaces.

Behind Hexa is Davide Cairoli, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include screen color picking, magnifier, and HEX conversion. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Screen color picking
  • Magnifier
  • HEX conversion
  • RGB conversion
  • HSL conversion
  • CMYK conversion

Topics: Inferred · not functionally tested

Tags
color-pickercolor-conversioncss-colorsoklch-palettes

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed18 Sep · 07:57 UTC
    Hexa - color picker seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Hexa

What is Hexa?
Inferred · not functionally tested: Hexa focuses on picking precise screen colors and converting them into usable design and CSS formats. It is catalogued under Colour pickers & palettes on PulseGate.
Who is Hexa for?
Inferred · not functionally tested: Hexa is a consumer product built for web designers and developers.
Is Hexa free?
Basis unknown · not verified: Yes — Hexa is free to use.
What platforms does Hexa run on?
Basis unknown · not verified: Hexa runs on the web and embeddable surfaces.
Is Hexa still active?
PulseGate's liveness check found it on 18 Sep 2026.
What are alternatives to Hexa?
Similar projects tracked by PulseGate include Hex Color Picker, Hex Color Grabber, and Hex Hunter.Hex Color PickerHex Color GrabberHex Hunter
Who develops Hexa?
Hexa is developed by Davide Cairoli.
How long has Hexa been around?
Hexa first shipped in 2026.

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