Mountain Range Blue
Registry ID
GCR-2025-53B8C9
Issued December 7, 2025
Color data
HEX #53B8C9
RGB 83 / 184 / 201
HSL 189° / 52% / 56%
CMYK 59 / 8 / 0 / 21
opencolors.org/certificate/53B8C9
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-53B8C9
Issued December 7, 2025
Color data
HEX #53B8C9
RGB 83 / 184 / 201
HSL 189° / 52% / 56%
CMYK 59 / 8 / 0 / 21
opencolors.org/certificate/53B8C9
White text
2.32:1 · Fail
Black text
9.07:1 · AAA
CSS
--mountain-range-blue: #53B8C9;
Tailwind
bg-[#53B8C9]
Token
{
"mountain-range-blue": {
"value": "#53B8C9"
}
}