#645ea1 color: Giant Onion
#645ea1 is rgb(100, 94, 161) in RGB and oklch(51.776% 0.10406 286.257) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 37%
Inside sRGB: displays the same on any screen.
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About #645ea1
#645ea1 is a soft violet color. In OKLCH it has 51.8% lightness, 0.104 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.74:1 contrast and black text 3.66:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ea1 mixed with white
Darker: #645ea1 mixed with black
Calmer: #645ea1 with less saturation
Similar named colors
Colors that go with #645ea1
Questions about #645ea1
What color is #645ea1?
#645ea1 is soft violet. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 161), in HSL hsl(245.37, 26.27%, 50%) and in OKLCH oklch(51.776% 0.10406 286.257).
What colors go well with #645ea1?
The complementary color of #645ea1 is #706b12. For a calmer combination use the analogous colors #3e69a3 and #805490. The triadic partners are #985330 and #0c7b5b.
Is white or black text more readable on #645ea1?
White text reads better on #645ea1: white gives a contrast ratio of 5.74:1 and black gives 3.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ea1 a warm or cool color?
#645ea1 is a cool color. In OKLCH its hue is 286 degrees, its lightness 51.8% and its chroma 0.104.