Royal Neptune
Registry ID
GCR-2025-1C3B42
Issued December 7, 2025
Color data
HEX #1C3B42
RGB 28 / 59 / 66
HSL 191° / 40% / 18%
CMYK 58 / 11 / 0 / 74
opencolors.org/certificate/1C3B42
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-1C3B42
Issued December 7, 2025
Color data
HEX #1C3B42
RGB 28 / 59 / 66
HSL 191° / 40% / 18%
CMYK 58 / 11 / 0 / 74
opencolors.org/certificate/1C3B42
White text
11.98:1 · AAA
Black text
1.75:1 · Fail
CSS
--royal-neptune: #1C3B42;
Tailwind
bg-[#1C3B42]
Token
{
"royal-neptune": {
"value": "#1C3B42"
}
}