Stratford Blue
Registry ID
GCR-2025-528A9A
Issued December 7, 2025
Color data
HEX #528A9A
RGB 82 / 138 / 154
HSL 193° / 31% / 46%
CMYK 47 / 10 / 0 / 40
opencolors.org/certificate/528A9A
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-528A9A
Issued December 7, 2025
Color data
HEX #528A9A
RGB 82 / 138 / 154
HSL 193° / 31% / 46%
CMYK 47 / 10 / 0 / 40
opencolors.org/certificate/528A9A
White text
3.85:1 · Fail
Black text
5.46:1 · AA
CSS
--stratford-blue: #528A9A;
Tailwind
bg-[#528A9A]
Token
{
"stratford-blue": {
"value": "#528A9A"
}
}