#6366ce color: Dark Periwinkle
#6366ce is rgb(99, 102, 206) in RGB and oklch(56.053% 0.1572 278.792) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 19%
Inside sRGB: displays the same on any screen.
Shades
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About #6366ce
#6366ce is a soft indigo color. In OKLCH it has 56.1% lightness, 0.157 chroma and a hue of 279°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.86:1 contrast and black text 4.32:1, so white text reads better.
The closest named color is Dark Periwinkle (#665fd1). In Tailwind CSS the closest color is indigo-500.
Lighter: #6366ce mixed with white
Darker: #6366ce mixed with black
Calmer: #6366ce with less saturation
Similar named colors
Colors that go with #6366ce
Questions about #6366ce
What color is #6366ce?
#6366ce is soft indigo. The closest named color is Dark Periwinkle. In RGB it is rgb(99, 102, 206), in HSL hsl(238.32, 52.2%, 59.8%) and in OKLCH oklch(56.053% 0.1572 278.792).
What colors go well with #6366ce?
The complementary color of #6366ce is #897400. For a calmer combination use the analogous colors #0078cb and #8f56ba. The triadic partners are #be4b22 and #008f51.
Is white or black text more readable on #6366ce?
White text reads better on #6366ce: white gives a contrast ratio of 4.86:1 and black gives 4.32:1. WCAG AA asks for at least 4.5:1 for body text.
Is #6366ce a warm or cool color?
#6366ce is a cool color. In OKLCH its hue is 279 degrees, its lightness 56.1% and its chroma 0.157.