Black Tortoise
Registry ID
GCR-2025-353235
Issued December 7, 2025
Color data
HEX #353235
RGB 53 / 50 / 53
HSL 300° / 3% / 20%
CMYK 0 / 6 / 0 / 79
opencolors.org/certificate/353235
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-353235
Issued December 7, 2025
Color data
HEX #353235
RGB 53 / 50 / 53
HSL 300° / 3% / 20%
CMYK 0 / 6 / 0 / 79
opencolors.org/certificate/353235
White text
12.66:1 · AAA
Black text
1.66:1 · Fail
CSS
--black-tortoise: #353235;
Tailwind
bg-[#353235]
Token
{
"black-tortoise": {
"value": "#353235"
}
}