Mariana Trench
Registry ID
GCR-2025-445956
Issued December 7, 2025
Color data
HEX #445956
RGB 68 / 89 / 86
HSL 171° / 13% / 31%
CMYK 24 / 0 / 3 / 65
opencolors.org/certificate/445956
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-445956
Issued December 7, 2025
Color data
HEX #445956
RGB 68 / 89 / 86
HSL 171° / 13% / 31%
CMYK 24 / 0 / 3 / 65
opencolors.org/certificate/445956
White text
7.48:1 · AAA
Black text
2.81:1 · Fail
CSS
--mariana-trench: #445956;
Tailwind
bg-[#445956]
Token
{
"mariana-trench": {
"value": "#445956"
}
}