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In the registryIssued December 7, 2025GCR-2025-B300FF

The registry ID is GCR, the year the color was named, and its hex.

Poison Purple Paradise certificate

Poison Purple Paradise

Registry ID

GCR-2025-B300FF

Issued December 7, 2025

Color data

HEX #B300FF

RGB 179 / 0 / 255

HSL 282° / 100% / 50%

CMYK 30 / 100 / 0 / 0

opencolors.org/certificate/B300FF

Using this color

Aa

White text

4.82:1 · AA

Aa

Black text

4.36:1 · Fail

Suggested pairings

Complement#4CFF00
Analogous +30°Hot Magenta#FF00CC
Analogous −30°#3300FF

Copy for a project

CSS

--poison-purple-paradise: #B300FF;

Tailwind

bg-[#B300FF]

Token

{
  "poison-purple-paradise": {
    "value": "#B300FF"
  }
}