#640000 color: Red Blood
#640000 is rgb(100, 0, 0) in RGB and oklch(31.601% 0.12967 29.234) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Spacerandom color
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- Red
- Dark
- Vivid
- Deep
- Warm
- ≈ Maroon
- rose-950
- Black 61%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #640000
#640000 is a deep dark red color. In OKLCH it has 31.6% lightness, 0.13 chroma and a hue of 29°.
Inside sRGB: displays the same on any screen.
White text on it reaches 13.62:1 contrast and black text 1.54:1, so white text reads better.
The closest named color is Red Blood (#660000). In Tailwind CSS the closest color is rose-950.
Lighter: #640000 mixed with white
Darker: #640000 mixed with black
Calmer: #640000 with less saturation
Similar named colors
Colors that go with #640000
Questions about #640000
What color is #640000?
#640000 is deep dark red. The closest named color is Red Blood. In RGB it is rgb(100, 0, 0), in HSL hsl(0, 100%, 19.61%) and in OKLCH oklch(31.601% 0.12967 29.234).
What colors go well with #640000?
The complementary color of #640000 is #003b46. For a calmer combination use the analogous colors #600030 and #532100. The triadic partners are #004105 and #192772.
Is white or black text more readable on #640000?
White text reads better on #640000: white gives a contrast ratio of 13.62:1 and black gives 1.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #640000 a warm or cool color?
#640000 is a warm color. In OKLCH its hue is 29 degrees, its lightness 31.6% and its chroma 0.13.