Blue Murder
Registry ID
GCR-2025-2539BF
Issued December 7, 2025
Color data
HEX #2539BF
RGB 37 / 57 / 191
HSL 232° / 68% / 45%
CMYK 81 / 70 / 0 / 25
opencolors.org/certificate/2539BF
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-2539BF
Issued December 7, 2025
Color data
HEX #2539BF
RGB 37 / 57 / 191
HSL 232° / 68% / 45%
CMYK 81 / 70 / 0 / 25
opencolors.org/certificate/2539BF
White text
8.69:1 · AAA
Black text
2.42:1 · Fail
CSS
--blue-murder: #2539BF;
Tailwind
bg-[#2539BF]
Token
{
"blue-murder": {
"value": "#2539BF"
}
}