Black Ice
Registry ID
GCR-2025-4D5051
Issued December 7, 2025
Color data
HEX #4D5051
RGB 77 / 80 / 81
HSL 195° / 3% / 31%
CMYK 5 / 1 / 0 / 68
opencolors.org/certificate/4D5051
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4D5051
Issued December 7, 2025
Color data
HEX #4D5051
RGB 77 / 80 / 81
HSL 195° / 3% / 31%
CMYK 5 / 1 / 0 / 68
opencolors.org/certificate/4D5051
White text
8.13:1 · AAA
Black text
2.58:1 · Fail
CSS
--black-ice: #4D5051;
Tailwind
bg-[#4D5051]
Token
{
"black-ice": {
"value": "#4D5051"
}
}