#6660cd color: Dark Periwinkle
#6660cd is rgb(102, 96, 205) in RGB and oklch(55.098% 0.16348 282.083) 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 #6660cd
#6660cd is a soft indigo color. In OKLCH it has 55.1% lightness, 0.163 chroma and a hue of 282°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.1:1 contrast and black text 4.12:1, so white text reads better.
The closest named color is Dark Periwinkle (#665fd1). In Tailwind CSS the closest color is indigo-500.
Lighter: #6660cd mixed with white
Darker: #6660cd mixed with black
Calmer: #6660cd with less saturation
Similar named colors
Colors that go with #6660cd
Questions about #6660cd
What color is #6660cd?
#6660cd is soft indigo. The closest named color is Dark Periwinkle. In RGB it is rgb(102, 96, 205), in HSL hsl(243.3, 52.15%, 59.02%) and in OKLCH oklch(55.098% 0.16348 282.083).
What colors go well with #6660cd?
The complementary color of #6660cd is #827300. For a calmer combination use the analogous colors #0573cd and #914fb5. The triadic partners are #bc4706 and #008b57.
Is white or black text more readable on #6660cd?
White text reads better on #6660cd: white gives a contrast ratio of 5.1:1 and black gives 4.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #6660cd a warm or cool color?
#6660cd is a cool color. In OKLCH its hue is 282 degrees, its lightness 55.1% and its chroma 0.163.