#645ca5 color: Giant Onion
#645ca5 is rgb(100, 92, 165) in RGB and oklch(51.61% 0.11305 286.751) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 35%
Inside sRGB: displays the same on any screen.
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About #645ca5
#645ca5 is a soft violet color. In OKLCH it has 51.6% lightness, 0.113 chroma and a hue of 287°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.81:1 contrast and black text 3.62:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ca5 mixed with white
Darker: #645ca5 mixed with black
Calmer: #645ca5 with less saturation
Similar named colors
Colors that go with #645ca5
Questions about #645ca5
What color is #645ca5?
#645ca5 is soft violet. The closest named color is Giant Onion. In RGB it is rgb(100, 92, 165), in HSL hsl(246.58, 28.85%, 50.39%) and in OKLCH oklch(51.61% 0.11305 286.751).
What colors go well with #645ca5?
The complementary color of #645ca5 is #706b00. For a calmer combination use the analogous colors #3a68a8 and #815193. The triadic partners are #9b5028 and #007c5a.
Is white or black text more readable on #645ca5?
White text reads better on #645ca5: white gives a contrast ratio of 5.81:1 and black gives 3.62:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ca5 a warm or cool color?
#645ca5 is a cool color. In OKLCH its hue is 287 degrees, its lightness 51.6% and its chroma 0.113.