#666cc8 color: C64 Purple
#666cc8 is rgb(102, 108, 200) in RGB and oklch(57.041% 0.13999 278.162) 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 #666cc8
#666cc8 is a soft indigo color. In OKLCH it has 57% lightness, 0.14 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.62:1 contrast and black text 4.54:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666cc8 mixed with white
Darker: #666cc8 mixed with black
Calmer: #666cc8 with less saturation
Similar named colors
Colors that go with #666cc8
Questions about #666cc8
What color is #666cc8?
#666cc8 is soft indigo. The closest named color is C64 Purple. In RGB it is rgb(102, 108, 200), in HSL hsl(236.33, 47.12%, 59.22%) and in OKLCH oklch(57.041% 0.13999 278.162).
What colors go well with #666cc8?
The complementary color of #666cc8 is #8d7700. For a calmer combination use the analogous colors #207cc5 and #8f5eb6. The triadic partners are #ba5534 and #008f57.
Is white or black text more readable on #666cc8?
White text reads better on #666cc8: white gives a contrast ratio of 4.62:1 and black gives 4.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666cc8 a warm or cool color?
#666cc8 is a cool color. In OKLCH its hue is 278 degrees, its lightness 57% and its chroma 0.14.