#645ca8 color: Giant Onion
#645ca8 is rgb(100, 92, 168) in RGB and oklch(51.789% 0.11742 286.351) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 34%
Inside sRGB: displays the same on any screen.
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About #645ca8
#645ca8 is a soft violet color. In OKLCH it has 51.8% lightness, 0.117 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.77:1 contrast and black text 3.64:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ca8 mixed with white
Darker: #645ca8 mixed with black
Calmer: #645ca8 with less saturation
Similar named colors
Colors that go with #645ca8
Questions about #645ca8
What color is #645ca8?
#645ca8 is soft violet. The closest named color is Giant Onion. In RGB it is rgb(100, 92, 168), in HSL hsl(246.32, 30.4%, 50.98%) and in OKLCH oklch(51.789% 0.11742 286.351).
What colors go well with #645ca8?
The complementary color of #645ca8 is #716c00. For a calmer combination use the analogous colors #3869aa and #835195. The triadic partners are #9e4f26 and #007d59.
Is white or black text more readable on #645ca8?
White text reads better on #645ca8: white gives a contrast ratio of 5.77:1 and black gives 3.64:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ca8 a warm or cool color?
#645ca8 is a cool color. In OKLCH its hue is 286 degrees, its lightness 51.8% and its chroma 0.117.