Sound of Silence
Registry ID
GCR-2025-333B33
Issued December 7, 2025
Color data
HEX #333B33
RGB 51 / 59 / 51
HSL 120° / 7% / 22%
CMYK 14 / 0 / 14 / 77
opencolors.org/certificate/333B33
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-333B33
Issued December 7, 2025
Color data
HEX #333B33
RGB 51 / 59 / 51
HSL 120° / 7% / 22%
CMYK 14 / 0 / 14 / 77
opencolors.org/certificate/333B33
White text
11.58:1 · AAA
Black text
1.81:1 · Fail
CSS
--sound-of-silence: #333B33;
Tailwind
bg-[#333B33]
Token
{
"sound-of-silence": {
"value": "#333B33"
}
}