#645bb5 color: Blue Marguerite
#645bb5 is rgb(100, 91, 181) in RGB and oklch(52.409% 0.13753 285.159) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- sky-700
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #645bb5
#645bb5 is a soft indigo color. In OKLCH it has 52.4% lightness, 0.138 chroma and a hue of 285°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.67:1 contrast and black text 3.71:1, so white text reads better.
The closest named color is Blue Marguerite (#6a5bb1). In Tailwind CSS the closest color is sky-700.
Lighter: #645bb5 mixed with white
Darker: #645bb5 mixed with black
Calmer: #645bb5 with less saturation
Similar named colors
Colors that go with #645bb5
Questions about #645bb5
What color is #645bb5?
#645bb5 is soft indigo. The closest named color is Blue Marguerite. In RGB it is rgb(100, 91, 181), in HSL hsl(246, 37.82%, 53.33%) and in OKLCH oklch(52.409% 0.13753 285.159).
What colors go well with #645bb5?
The complementary color of #645bb5 is #766d00. For a calmer combination use the analogous colors #2a6ab7 and #874ea0. The triadic partners are #a84a16 and #008156.
Is white or black text more readable on #645bb5?
White text reads better on #645bb5: white gives a contrast ratio of 5.67:1 and black gives 3.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645bb5 a warm or cool color?
#645bb5 is a cool color. In OKLCH its hue is 285 degrees, its lightness 52.4% and its chroma 0.138.