#645ea8 color: Giant Onion
#645ea8 is rgb(100, 94, 168) in RGB and oklch(52.183% 0.11437 285.406) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 34%
Inside sRGB: displays the same on any screen.
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About #645ea8
#645ea8 is a soft indigo color. In OKLCH it has 52.2% lightness, 0.114 chroma and a hue of 285°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.66:1 contrast and black text 3.71:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ea8 mixed with white
Darker: #645ea8 mixed with black
Calmer: #645ea8 with less saturation
Similar named colors
Colors that go with #645ea8
Questions about #645ea8
What color is #645ea8?
#645ea8 is soft indigo. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 168), in HSL hsl(244.86, 29.84%, 51.37%) and in OKLCH oklch(52.183% 0.11437 285.406).
What colors go well with #645ea8?
The complementary color of #645ea8 is #736c00. For a calmer combination use the analogous colors #396aaa and #825396. The triadic partners are #9e512b and #007e59.
Is white or black text more readable on #645ea8?
White text reads better on #645ea8: white gives a contrast ratio of 5.66:1 and black gives 3.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ea8 a warm or cool color?
#645ea8 is a cool color. In OKLCH its hue is 285 degrees, its lightness 52.2% and its chroma 0.114.