#666ec3 color: Soft indigo
#666ec3 is rgb(102, 110, 195) in RGB and oklch(57.133% 0.13011 277.382) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- slate-500
- Black 24%
Inside sRGB: displays the same on any screen.
Shades
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About #666ec3
#666ec3 is a soft indigo color. In OKLCH it has 57.1% lightness, 0.13 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.58:1 contrast and black text 4.58:1, so white text reads better.
The closest named color is Purple Toolbox (#746cc0). In Tailwind CSS the closest color is slate-500.
Lighter: #666ec3 mixed with white
Darker: #666ec3 mixed with black
Calmer: #666ec3 with less saturation
Similar named colors
Colors that go with #666ec3
Questions about #666ec3
What color is #666ec3?
#666ec3 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(102, 110, 195), in HSL hsl(234.84, 43.66%, 58.24%) and in OKLCH oklch(57.133% 0.13011 277.382).
What colors go well with #666ec3?
The complementary color of #666ec3 is #8d7700. For a calmer combination use the analogous colors #297cc0 and #8c61b3. The triadic partners are #b7583c and #138e58.
Is white or black text more readable on #666ec3?
White text reads better on #666ec3: white gives a contrast ratio of 4.58:1 and black gives 4.58:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666ec3 a warm or cool color?
#666ec3 is a cool color. In OKLCH its hue is 277 degrees, its lightness 57.1% and its chroma 0.13.