#666fdc color: Bright indigo
#666fdc is rgb(102, 111, 220) in RGB and oklch(58.9% 0.16389 276.575) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Vivid
- Cool
- ≈ Royal blue
- indigo-500
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #666fdc
#666fdc is a bright indigo color. In OKLCH it has 58.9% lightness, 0.164 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.31:1 contrast and black text 4.87:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666fdc mixed with white
Darker: #666fdc mixed with black
Calmer: #666fdc with less saturation
Similar named colors
Colors that go with #666fdc
Questions about #666fdc
What color is #666fdc?
#666fdc is bright indigo. The closest named color is Bright indigo. In RGB it is rgb(102, 111, 220), in HSL hsl(235.42, 62.77%, 63.14%) and in OKLCH oklch(58.9% 0.16389 276.575).
What colors go well with #666fdc?
The complementary color of #666fdc is #957b00. For a calmer combination use the analogous colors #0082d7 and #965ec8. The triadic partners are #cb502d and #009852.
Is white or black text more readable on #666fdc?
White text reads better on #666fdc: white gives a contrast ratio of 4.31:1 and black gives 4.87:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666fdc a warm or cool color?
#666fdc is a cool color. In OKLCH its hue is 277 degrees, its lightness 58.9% and its chroma 0.164.