#643e9b color: Sweet Flag
#643e9b is rgb(100, 62, 155) in RGB and oklch(45.572% 0.14623 299.382) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Dark
- Soft
- Cool
- ≈ Purple
- purple-800
- Black 39%
Inside sRGB: displays the same on any screen.
Shades
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About #643e9b
#643e9b is a soft dark violet color. In OKLCH it has 45.6% lightness, 0.146 chroma and a hue of 299°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.77:1 contrast and black text 2.7:1, so white text reads better.
The closest named color is Sweet Flag (#674196). In Tailwind CSS the closest color is purple-800.
Lighter: #643e9b mixed with white
Darker: #643e9b mixed with black
Calmer: #643e9b with less saturation
Similar named colors
Colors that go with #643e9b
Questions about #643e9b
What color is #643e9b?
#643e9b is soft dark violet. The closest named color is Sweet Flag. In RGB it is rgb(100, 62, 155), in HSL hsl(264.52, 42.86%, 42.55%) and in OKLCH oklch(45.572% 0.14623 299.382).
What colors go well with #643e9b?
The complementary color of #643e9b is #4f6000. For a calmer combination use the analogous colors #374da7 and #81317d. The triadic partners are #894000 and #006958.
Is white or black text more readable on #643e9b?
White text reads better on #643e9b: white gives a contrast ratio of 7.77:1 and black gives 2.7:1. WCAG AA asks for at least 4.5:1 for body text.
Is #643e9b a warm or cool color?
#643e9b is a cool color. In OKLCH its hue is 299 degrees, its lightness 45.6% and its chroma 0.146.