#666fdd color: Bright indigo
#666fdd is rgb(102, 111, 221) in RGB and oklch(58.966% 0.16526 276.552) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Vivid
- Cool
- ≈ Royal blue
- indigo-500
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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About #666fdd
#666fdd is a bright indigo color. In OKLCH it has 59% lightness, 0.165 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.3:1 contrast and black text 4.88:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666fdd mixed with white
Darker: #666fdd mixed with black
Calmer: #666fdd with less saturation
Similar named colors
Colors that go with #666fdd
Questions about #666fdd
What color is #666fdd?
#666fdd is bright indigo. The closest named color is Bright indigo. In RGB it is rgb(102, 111, 221), in HSL hsl(235.46, 63.64%, 63.33%) and in OKLCH oklch(58.966% 0.16526 276.552).
What colors go well with #666fdd?
The complementary color of #666fdd is #967b00. For a calmer combination use the analogous colors #0082d8 and #975dc9. The triadic partners are #cc502c and #009952.
Is white or black text more readable on #666fdd?
White text reads better on #666fdd: white gives a contrast ratio of 4.3:1 and black gives 4.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666fdd a warm or cool color?
#666fdd is a cool color. In OKLCH its hue is 277 degrees, its lightness 59% and its chroma 0.165.