#666bc9 color: C64 Purple
#666bc9 is rgb(102, 107, 201) in RGB and oklch(56.908% 0.14278 278.535) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 21%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #666bc9
#666bc9 is a soft indigo color. In OKLCH it has 56.9% lightness, 0.143 chroma and a hue of 279°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.65:1 contrast and black text 4.51:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666bc9 mixed with white
Darker: #666bc9 mixed with black
Calmer: #666bc9 with less saturation
Similar named colors
Colors that go with #666bc9
Questions about #666bc9
What color is #666bc9?
#666bc9 is soft indigo. The closest named color is C64 Purple. In RGB it is rgb(102, 107, 201), in HSL hsl(236.97, 47.83%, 59.41%) and in OKLCH oklch(56.908% 0.14278 278.535).
What colors go well with #666bc9?
The complementary color of #666bc9 is #8c7600. For a calmer combination use the analogous colors #1d7bc6 and #8f5cb6. The triadic partners are #bb5331 and #008f56.
Is white or black text more readable on #666bc9?
White text reads better on #666bc9: white gives a contrast ratio of 4.65:1 and black gives 4.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666bc9 a warm or cool color?
#666bc9 is a cool color. In OKLCH its hue is 279 degrees, its lightness 56.9% and its chroma 0.143.