#645ea5 color: Giant Onion
#645ea5 is rgb(100, 94, 165) in RGB and oklch(52.007% 0.10997 285.761) 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 #645ea5
#645ea5 is a soft indigo color. In OKLCH it has 52% lightness, 0.11 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: #645ea5 mixed with white
Darker: #645ea5 mixed with black
Calmer: #645ea5 with less saturation
Similar named colors
Colors that go with #645ea5
Questions about #645ea5
What color is #645ea5?
#645ea5 is soft indigo. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 165), in HSL hsl(245.07, 28.29%, 50.78%) and in OKLCH oklch(52.007% 0.10997 285.761).
What colors go well with #645ea5?
The complementary color of #645ea5 is #726c02. For a calmer combination use the analogous colors #3b6aa7 and #815494. The triadic partners are #9c522d and #007c5a.
Is white or black text more readable on #645ea5?
White text reads better on #645ea5: 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 #645ea5 a warm or cool color?
#645ea5 is a cool color. In OKLCH its hue is 286 degrees, its lightness 52% and its chroma 0.11.