colorjack.com

ColorJack.com The color theory at Color Jack

ColorJack is a web-based collection of color theory tools and design utilities, built to help web designers work with color. The site was created by an individual developer as a personal project to learn color theory and JavaScript simultaneously, with the gamma version assembled over a focused work period spanning late August to late September. Its tools and resources are aimed at designers and developers who need practical color references for their own projects.

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Authority

—/100

Safety

90/100

Registered

Jul 1, 2006

20 years old · Porkbun LLC

All 4 safety checks passed (Sep 18, 2026).

Current facts

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 31 days ago); 3/3 transport and email checks available (oldest recorded about 31 days ago). This is evidence coverage, not a probability that a website is safe.

Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2006
Domain registered (Jul 1, 2006).
2026
Checked today — All 4 safety checks passed (Sep 18, 2026).

✓ domain continuity 20 years registered✓ live verified Sep 18, 2026

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