Cyan
Registry ID
GCR-2025-00FFFF
Issued December 7, 2025
Color data
HEX #00FFFF
RGB 0 / 255 / 255
HSL 180° / 100% / 50%
CMYK 100 / 0 / 0 / 0
opencolors.org/certificate/00FFFF
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-00FFFF
Issued December 7, 2025
Color data
HEX #00FFFF
RGB 0 / 255 / 255
HSL 180° / 100% / 50%
CMYK 100 / 0 / 0 / 0
opencolors.org/certificate/00FFFF
White text
1.25:1 · Fail
Black text
16.75:1 · AAA
CSS
--cyan: #00FFFF;
Tailwind
bg-[#00FFFF]
Token
{
"cyan": {
"value": "#00FFFF"
}
}