#6665cb color: Dark Periwinkle
#6665cb is rgb(102, 101, 203) in RGB and oklch(55.888% 0.15385 280.638) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #6665cb
#6665cb is a soft indigo color. In OKLCH it has 55.9% lightness, 0.154 chroma and a hue of 281°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.9:1 contrast and black text 4.29:1, so white text reads better.
The closest named color is Dark Periwinkle (#665fd1). In Tailwind CSS the closest color is indigo-500.
Lighter: #6665cb mixed with white
Darker: #6665cb mixed with black
Calmer: #6665cb with less saturation
Similar named colors
Colors that go with #6665cb
Questions about #6665cb
What color is #6665cb?
#6665cb is soft indigo. The closest named color is Dark Periwinkle. In RGB it is rgb(102, 101, 203), in HSL hsl(240.59, 49.51%, 59.61%) and in OKLCH oklch(55.888% 0.15385 280.638).
What colors go well with #6665cb?
The complementary color of #6665cb is #867500. For a calmer combination use the analogous colors #1276ca and #9055b6. The triadic partners are #bb4d1f and #008e55.
Is white or black text more readable on #6665cb?
White text reads better on #6665cb: white gives a contrast ratio of 4.9:1 and black gives 4.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #6665cb a warm or cool color?
#6665cb is a cool color. In OKLCH its hue is 281 degrees, its lightness 55.9% and its chroma 0.154.