#645fa0 color: Giant Onion
#645fa0 is rgb(100, 95, 160) in RGB and oklch(51.921% 0.10103 285.825) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 37%
Inside sRGB: displays the same on any screen.
Shades
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About #645fa0
#645fa0 is a soft indigo color. In OKLCH it has 51.9% lightness, 0.101 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.7:1 contrast and black text 3.69:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645fa0 mixed with white
Darker: #645fa0 mixed with black
Calmer: #645fa0 with less saturation
Similar named colors
Colors that go with #645fa0
Questions about #645fa0
What color is #645fa0?
#645fa0 is soft indigo. The closest named color is Giant Onion. In RGB it is rgb(100, 95, 160), in HSL hsl(244.62, 25.49%, 50%) and in OKLCH oklch(51.921% 0.10103 285.825).
What colors go well with #645fa0?
The complementary color of #645fa0 is #716c18. For a calmer combination use the analogous colors #3f6aa2 and #7f5590. The triadic partners are #985433 and #177b5b.
Is white or black text more readable on #645fa0?
White text reads better on #645fa0: white gives a contrast ratio of 5.7:1 and black gives 3.69:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645fa0 a warm or cool color?
#645fa0 is a cool color. In OKLCH its hue is 286 degrees, its lightness 51.9% and its chroma 0.101.