#643d9a color: Sweet Flag
#643d9a is rgb(100, 61, 154) in RGB and oklch(45.344% 0.14648 299.908) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Dark
- Soft
- Cool
- ≈ Purple
- purple-800
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #643d9a
#643d9a is a soft dark violet color. In OKLCH it has 45.3% lightness, 0.146 chroma and a hue of 300°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.85:1 contrast and black text 2.68:1, so white text reads better.
The closest named color is Sweet Flag (#674196). In Tailwind CSS the closest color is purple-800.
Lighter: #643d9a mixed with white
Darker: #643d9a mixed with black
Calmer: #643d9a with less saturation
Similar named colors
Colors that go with #643d9a
Questions about #643d9a
What color is #643d9a?
#643d9a is soft dark violet. The closest named color is Sweet Flag. In RGB it is rgb(100, 61, 154), in HSL hsl(265.16, 43.26%, 42.16%) and in OKLCH oklch(45.344% 0.14648 299.908).
What colors go well with #643d9a?
The complementary color of #643d9a is #4e5f00. For a calmer combination use the analogous colors #384ca6 and #81307c. The triadic partners are #874000 and #006858.
Is white or black text more readable on #643d9a?
White text reads better on #643d9a: white gives a contrast ratio of 7.85:1 and black gives 2.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #643d9a a warm or cool color?
#643d9a is a cool color. In OKLCH its hue is 300 degrees, its lightness 45.3% and its chroma 0.146.