#aa0000 color: Heartbeat
Every format, shade and contrast value for #aa0000. Drag the picker to explore nearby colors.
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OKLCH
Heartbeat#aa0000
- ≈ Brown
- Red
- Dark
- Vivid
- Deep
- Warm
- red-800
- Black 33%
Looks the same on every screen.
White text7.75:1 · AALc -89
Black text2.71:1 · Below AALc 20
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About #aa0000
#aa0000 is a deep dark red color. In OKLCH it has 46.3% lightness, 0.19 chroma and a hue of 29°.
Looks the same on every screen.
White text on it reaches 7.75:1 contrast and black text 2.71:1, so white text reads better.
The closest named color is Heartbeat (#aa0000). In Tailwind CSS the closest color is red-800.