OKLCH Studio · color reference
CSS color darkslategrey in OKLCH
Named CSS color darkslategrey: oklch(0.403 0.038 195.8), HEX #2F4F4F. Contrast pairs (WCAG + APCA) and Fix links.
CSS “darkslategrey” is near-neutral — useful for text and borders; still verify AA on your exact surface.
#2F4F4F · oklch(0.403 0.038 195.8)
Contrast pairs
WCAG 2.1 normal text + APCA Lc. Open a pair in the live Fix tool — informational only, not a legal audit.
- Text on white8.93:1 · AAA · Lc 90
#2F4F4F on #FFFFFF
Open in Contrast → - White on swatch8.93:1 · AAA · Lc 95
#FFFFFF on #2F4F4F
Open in Contrast → - Black on swatch2.35:1 · Fail · Lc 14
#000000 on #2F4F4F
Open in Contrast → - Suggested text on swatch8.93:1 · AAA · Lc 95
#FFFFFF on #2F4F4F
Open in Contrast →
Dark surface pairing
Against #121212: On #121212, Fix suggests #678888 for AA text.
Copy code
:root {
--darkslategrey: oklch(0.403 0.038 195.8);
}Related
Keep exploring
Static reference — the live Fix tool uses the same WCAG math with Undo and share links.
Contrast Fix →OKLCH Studio homeTailwind indexCSS names index