#223c4e color: Subterranean River
Every format, shade and contrast value for #223c4e. Drag the picker to explore nearby colors.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
OKLCH
Subterranean River#223c4e
- ≈ Charcoal
- Sky blue
- Dark
- Soft
- Cool
- slate-700
- Black 69%
Looks the same on every screen.
White text11.51:1 · AALc -100
Black text1.82:1 · Below AALc 7
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #223c4e
#223c4e is a soft dark sky blue color. In OKLCH it has 34.4% lightness, 0.045 chroma and a hue of 240°.
Looks the same on every screen.
White text on it reaches 11.51:1 contrast and black text 1.82:1, so white text reads better.
The closest named color is Subterranean River (#1f3b4d). In Tailwind CSS the closest color is slate-700.