#645bb9 color: Blue Marguerite
#645bb9 is rgb(100, 91, 185) in RGB and oklch(52.67% 0.14315 284.699) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- sky-700
- Black 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #645bb9
#645bb9 is a soft indigo color. In OKLCH it has 52.7% lightness, 0.143 chroma and a hue of 285°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.62:1 contrast and black text 3.74:1, so white text reads better.
The closest named color is Blue Marguerite (#6a5bb1). In Tailwind CSS the closest color is sky-700.
Lighter: #645bb9 mixed with white
Darker: #645bb9 mixed with black
Calmer: #645bb9 with less saturation
Similar named colors
Colors that go with #645bb9
Questions about #645bb9
What color is #645bb9?
#645bb9 is soft indigo. The closest named color is Blue Marguerite. In RGB it is rgb(100, 91, 185), in HSL hsl(245.74, 40.17%, 54.12%) and in OKLCH oklch(52.67% 0.14315 284.699).
What colors go well with #645bb9?
The complementary color of #645bb9 is #776d00. For a calmer combination use the analogous colors #266bbb and #894da3. The triadic partners are #ab4911 and #008256.
Is white or black text more readable on #645bb9?
White text reads better on #645bb9: white gives a contrast ratio of 5.62:1 and black gives 3.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645bb9 a warm or cool color?
#645bb9 is a cool color. In OKLCH its hue is 285 degrees, its lightness 52.7% and its chroma 0.143.