#645e99 color: Giant Onion
#645e99 is rgb(100, 94, 153) in RGB and oklch(51.331% 0.09213 287.345) in OKLCH. Every other format, shade and contrast value is below.
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- Spacerandom color
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- Violet
- Medium
- Muted
- Cool
- ≈ Denim
- slate-500
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #645e99
#645e99 is a muted violet color. In OKLCH it has 51.3% lightness, 0.092 chroma and a hue of 287°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.83:1 contrast and black text 3.6:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645e99 mixed with white
Darker: #645e99 mixed with black
Calmer: #645e99 with less saturation
Similar named colors
Colors that go with #645e99
Questions about #645e99
What color is #645e99?
#645e99 is muted violet. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 153), in HSL hsl(246.1, 23.89%, 48.43%) and in OKLCH oklch(51.331% 0.09213 287.345).
What colors go well with #645e99?
The complementary color of #645e99 is #6d6a23. For a calmer combination use the analogous colors #44689b and #7d558a. The triadic partners are #925536 and #21785c.
Is white or black text more readable on #645e99?
White text reads better on #645e99: white gives a contrast ratio of 5.83:1 and black gives 3.6:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645e99 a warm or cool color?
#645e99 is a cool color. In OKLCH its hue is 287 degrees, its lightness 51.3% and its chroma 0.092.