#645ca7 color: Giant Onion
#645ca7 is rgb(100, 92, 167) in RGB and oklch(51.729% 0.11597 286.483) 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.
Shades
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About #645ca7
#645ca7 is a soft violet color. In OKLCH it has 51.7% lightness, 0.116 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.78:1 contrast and black text 3.63:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ca7 mixed with white
Darker: #645ca7 mixed with black
Calmer: #645ca7 with less saturation
Similar named colors
Colors that go with #645ca7
Questions about #645ca7
What color is #645ca7?
#645ca7 is soft violet. The closest named color is Giant Onion. In RGB it is rgb(100, 92, 167), in HSL hsl(246.4, 29.88%, 50.78%) and in OKLCH oklch(51.729% 0.11597 286.483).
What colors go well with #645ca7?
The complementary color of #645ca7 is #716c00. For a calmer combination use the analogous colors #3869a9 and #825194. The triadic partners are #9d5027 and #007d59.
Is white or black text more readable on #645ca7?
White text reads better on #645ca7: white gives a contrast ratio of 5.78:1 and black gives 3.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ca7 a warm or cool color?
#645ca7 is a cool color. In OKLCH its hue is 286 degrees, its lightness 51.7% and its chroma 0.116.