Blue Sentinel
Registry ID
GCR-2025-546E77
Issued December 7, 2025
Color data
HEX #546E77
RGB 84 / 110 / 119
HSL 195° / 17% / 40%
CMYK 29 / 8 / 0 / 53
opencolors.org/certificate/546E77
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-546E77
Issued December 7, 2025
Color data
HEX #546E77
RGB 84 / 110 / 119
HSL 195° / 17% / 40%
CMYK 29 / 8 / 0 / 53
opencolors.org/certificate/546E77
White text
5.42:1 · AA
Black text
3.87:1 · Fail
CSS
--blue-sentinel: #546E77;
Tailwind
bg-[#546E77]
Token
{
"blue-sentinel": {
"value": "#546E77"
}
}