Whale Bone
Registry ID
GCR-2025-E5E7E5
Issued December 7, 2025
Color data
HEX #E5E7E5
RGB 229 / 231 / 229
HSL 120° / 4% / 90%
CMYK 1 / 0 / 1 / 9
opencolors.org/certificate/E5E7E5
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-E5E7E5
Issued December 7, 2025
Color data
HEX #E5E7E5
RGB 229 / 231 / 229
HSL 120° / 4% / 90%
CMYK 1 / 0 / 1 / 9
opencolors.org/certificate/E5E7E5
White text
1.24:1 · Fail
Black text
16.89:1 · AAA
CSS
--whale-bone: #E5E7E5;
Tailwind
bg-[#E5E7E5]
Token
{
"whale-bone": {
"value": "#E5E7E5"
}
}