#646bc9 color: Soft indigo
#646bc9 is rgb(100, 107, 201) in RGB and oklch(56.764% 0.1432 277.593) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 21%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #646bc9
#646bc9 is a soft indigo color. In OKLCH it has 56.8% lightness, 0.143 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.68:1 contrast and black text 4.49:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #646bc9 mixed with white
Darker: #646bc9 mixed with black
Calmer: #646bc9 with less saturation
Similar named colors
Colors that go with #646bc9
Questions about #646bc9
What color is #646bc9?
#646bc9 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(100, 107, 201), in HSL hsl(235.84, 48.33%, 59.02%) and in OKLCH oklch(56.764% 0.1432 277.593).
What colors go well with #646bc9?
The complementary color of #646bc9 is #8d7600. For a calmer combination use the analogous colors #167bc6 and #8e5cb7. The triadic partners are #bb5232 and #008f54.
Is white or black text more readable on #646bc9?
White text reads better on #646bc9: white gives a contrast ratio of 4.68:1 and black gives 4.49:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646bc9 a warm or cool color?
#646bc9 is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.8% and its chroma 0.143.