Tanzanite
Registry ID
GCR-2025-1478A7
Issued December 7, 2025
Color data
HEX #1478A7
RGB 20 / 120 / 167
HSL 199° / 79% / 37%
CMYK 88 / 28 / 0 / 35
opencolors.org/certificate/1478A7
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-1478A7
Issued December 7, 2025
Color data
HEX #1478A7
RGB 20 / 120 / 167
HSL 199° / 79% / 37%
CMYK 88 / 28 / 0 / 35
opencolors.org/certificate/1478A7
White text
4.91:1 · AA
Black text
4.27:1 · Fail
CSS
--tanzanite: #1478A7;
Tailwind
bg-[#1478A7]
Token
{
"tanzanite": {
"value": "#1478A7"
}
}