Slate
Registry ID
GCR-2025-516572
Issued December 7, 2025
Color data
HEX #516572
RGB 81 / 101 / 114
HSL 204° / 17% / 38%
CMYK 29 / 11 / 0 / 55
opencolors.org/certificate/516572
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-516572
Issued December 7, 2025
Color data
HEX #516572
RGB 81 / 101 / 114
HSL 204° / 17% / 38%
CMYK 29 / 11 / 0 / 55
opencolors.org/certificate/516572
White text
6.08:1 · AA
Black text
3.45:1 · Fail
CSS
--slate: #516572;
Tailwind
bg-[#516572]
Token
{
"slate": {
"value": "#516572"
}
}