#666fd0 color: C64 Purple
#666fd0 is rgb(102, 111, 208) in RGB and oklch(58.128% 0.14721 276.8) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 18%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #666fd0
#666fd0 is a soft indigo color. In OKLCH it has 58.1% lightness, 0.147 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.42:1 contrast and black text 4.75:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666fd0 mixed with white
Darker: #666fd0 mixed with black
Calmer: #666fd0 with less saturation
Similar named colors
Colors that go with #666fd0
Questions about #666fd0
What color is #666fd0?
#666fd0 is soft indigo. The closest named color is C64 Purple. In RGB it is rgb(102, 111, 208), in HSL hsl(234.91, 53%, 60.78%) and in OKLCH oklch(58.128% 0.14721 276.8).
What colors go well with #666fd0?
The complementary color of #666fd0 is #927900. For a calmer combination use the analogous colors #1080cc and #9160be. The triadic partners are #c15535 and #009355.
Is white or black text more readable on #666fd0?
White text reads better on #666fd0: white gives a contrast ratio of 4.42:1 and black gives 4.75:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666fd0 a warm or cool color?
#666fd0 is a cool color. In OKLCH its hue is 277 degrees, its lightness 58.1% and its chroma 0.147.