Chetwode Blue
Registry ID
GCR-2025-666FB4
Issued December 7, 2025
Color data
HEX #666FB4
RGB 102 / 111 / 180
HSL 233° / 34% / 55%
CMYK 43 / 38 / 0 / 29
opencolors.org/certificate/666FB4
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-666FB4
Issued December 7, 2025
Color data
HEX #666FB4
RGB 102 / 111 / 180
HSL 233° / 34% / 55%
CMYK 43 / 38 / 0 / 29
opencolors.org/certificate/666FB4
White text
4.67:1 · AA
Black text
4.50:1 · Fail
CSS
--chetwode-blue: #666FB4;
Tailwind
bg-[#666FB4]
Token
{
"chetwode-blue": {
"value": "#666FB4"
}
}