#645bb0 color: Blue Marguerite
#645bb0 is rgb(100, 91, 176) in RGB and oklch(52.089% 0.13044 285.762) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 31%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #645bb0
#645bb0 is a soft indigo color. In OKLCH it has 52.1% lightness, 0.13 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.73:1 contrast and black text 3.67:1, so white text reads better.
The closest named color is Blue Marguerite (#6a5bb1). In Tailwind CSS the closest color is slate-500.
Lighter: #645bb0 mixed with white
Darker: #645bb0 mixed with black
Calmer: #645bb0 with less saturation
Similar named colors
Colors that go with #645bb0
Questions about #645bb0
What color is #645bb0?
#645bb0 is soft indigo. The closest named color is Blue Marguerite. In RGB it is rgb(100, 91, 176), in HSL hsl(246.35, 34.98%, 52.35%) and in OKLCH oklch(52.089% 0.13044 285.762).
What colors go well with #645bb0?
The complementary color of #645bb0 is #746c00. For a calmer combination use the analogous colors #3069b2 and #864e9b. The triadic partners are #a44c1c and #008057.
Is white or black text more readable on #645bb0?
White text reads better on #645bb0: white gives a contrast ratio of 5.73:1 and black gives 3.67:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645bb0 a warm or cool color?
#645bb0 is a cool color. In OKLCH its hue is 286 degrees, its lightness 52.1% and its chroma 0.13.