#645ea7 color: Giant Onion
#645ea7 is rgb(100, 94, 167) in RGB and oklch(52.124% 0.1129 285.523) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 35%
Inside sRGB: displays the same on any screen.
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About #645ea7
#645ea7 is a soft indigo color. In OKLCH it has 52.1% lightness, 0.113 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.67:1 contrast and black text 3.7:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ea7 mixed with white
Darker: #645ea7 mixed with black
Calmer: #645ea7 with less saturation
Similar named colors
Colors that go with #645ea7
Questions about #645ea7
What color is #645ea7?
#645ea7 is soft indigo. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 167), in HSL hsl(244.93, 29.32%, 51.18%) and in OKLCH oklch(52.124% 0.1129 285.523).
What colors go well with #645ea7?
The complementary color of #645ea7 is #736c00. For a calmer combination use the analogous colors #396aa9 and #825395. The triadic partners are #9d512c and #007d59.
Is white or black text more readable on #645ea7?
White text reads better on #645ea7: white gives a contrast ratio of 5.67:1 and black gives 3.7:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ea7 a warm or cool color?
#645ea7 is a cool color. In OKLCH its hue is 286 degrees, its lightness 52.1% and its chroma 0.113.