#666cc7 color: Soft indigo
#666cc7 is rgb(102, 108, 199) in RGB and oklch(56.979% 0.13857 278.189) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 22%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #666cc7
#666cc7 is a soft indigo color. In OKLCH it has 57% lightness, 0.139 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.63:1 contrast and black text 4.53:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666cc7 mixed with white
Darker: #666cc7 mixed with black
Calmer: #666cc7 with less saturation
Similar named colors
Colors that go with #666cc7
Questions about #666cc7
What color is #666cc7?
#666cc7 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(102, 108, 199), in HSL hsl(236.29, 46.41%, 59.02%) and in OKLCH oklch(56.979% 0.13857 278.189).
What colors go well with #666cc7?
The complementary color of #666cc7 is #8d7600. For a calmer combination use the analogous colors #217bc4 and #8e5eb5. The triadic partners are #ba5535 and #008f57.
Is white or black text more readable on #666cc7?
White text reads better on #666cc7: white gives a contrast ratio of 4.63:1 and black gives 4.53:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666cc7 a warm or cool color?
#666cc7 is a cool color. In OKLCH its hue is 278 degrees, its lightness 57% and its chroma 0.139.