Smoking Night Blue
Registry ID
GCR-2025-43454C
Issued December 7, 2025
Color data
HEX #43454C
RGB 67 / 69 / 76
HSL 227° / 6% / 28%
CMYK 12 / 9 / 0 / 70
opencolors.org/certificate/43454C
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-43454C
Issued December 7, 2025
Color data
HEX #43454C
RGB 67 / 69 / 76
HSL 227° / 6% / 28%
CMYK 12 / 9 / 0 / 70
opencolors.org/certificate/43454C
White text
9.57:1 · AAA
Black text
2.19:1 · Fail
CSS
--smoking-night-blue: #43454C;
Tailwind
bg-[#43454C]
Token
{
"smoking-night-blue": {
"value": "#43454C"
}
}