Fibonacci Blue
Registry ID
GCR-2025-112358
Issued December 7, 2025
Color data
HEX #112358
RGB 17 / 35 / 88
HSL 225° / 68% / 21%
CMYK 81 / 60 / 0 / 65
opencolors.org/certificate/112358
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-112358
Issued December 7, 2025
Color data
HEX #112358
RGB 17 / 35 / 88
HSL 225° / 68% / 21%
CMYK 81 / 60 / 0 / 65
opencolors.org/certificate/112358
White text
14.94:1 · AAA
Black text
1.41:1 · Fail
CSS
--fibonacci-blue: #112358;
Tailwind
bg-[#112358]
Token
{
"fibonacci-blue": {
"value": "#112358"
}
}