Neon Blue
Registry ID
GCR-2025-04D9FF
Issued December 7, 2025
Color data
HEX #04D9FF
RGB 4 / 217 / 255
HSL 189° / 100% / 51%
CMYK 98 / 15 / 0 / 0
opencolors.org/certificate/04D9FF
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-04D9FF
Issued December 7, 2025
Color data
HEX #04D9FF
RGB 4 / 217 / 255
HSL 189° / 100% / 51%
CMYK 98 / 15 / 0 / 0
opencolors.org/certificate/04D9FF
White text
1.70:1 · Fail
Black text
12.37:1 · AAA
CSS
--neon-blue: #04D9FF;
Tailwind
bg-[#04D9FF]
Token
{
"neon-blue": {
"value": "#04D9FF"
}
}