Citadel
Registry ID
GCR-2025-6A7F8B
Issued December 7, 2025
Color data
HEX #6A7F8B
RGB 106 / 127 / 139
HSL 202° / 13% / 48%
CMYK 24 / 9 / 0 / 45
opencolors.org/certificate/6A7F8B
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-6A7F8B
Issued December 7, 2025
Color data
HEX #6A7F8B
RGB 106 / 127 / 139
HSL 202° / 13% / 48%
CMYK 24 / 9 / 0 / 45
opencolors.org/certificate/6A7F8B
White text
4.18:1 · Fail
Black text
5.02:1 · AA
CSS
--citadel: #6A7F8B;
Tailwind
bg-[#6A7F8B]
Token
{
"citadel": {
"value": "#6A7F8B"
}
}