#646dd8 color: C64 Purple
#646dd8 is rgb(100, 109, 216) in RGB and oklch(58.118% 0.16147 276.522) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #646dd8
#646dd8 is a soft indigo color. In OKLCH it has 58.1% lightness, 0.161 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.45:1 contrast and black text 4.72:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #646dd8 mixed with white
Darker: #646dd8 mixed with black
Calmer: #646dd8 with less saturation
Similar named colors
Colors that go with #646dd8
Questions about #646dd8
What color is #646dd8?
#646dd8 is soft indigo. The closest named color is C64 Purple. In RGB it is rgb(100, 109, 216), in HSL hsl(235.34, 59.79%, 61.96%) and in OKLCH oklch(58.118% 0.16147 276.522).
What colors go well with #646dd8?
The complementary color of #646dd8 is #937900. For a calmer combination use the analogous colors #007fd3 and #935cc4. The triadic partners are #c74f2c and #009550.
Is white or black text more readable on #646dd8?
White text reads better on #646dd8: white gives a contrast ratio of 4.45:1 and black gives 4.72:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646dd8 a warm or cool color?
#646dd8 is a cool color. In OKLCH its hue is 277 degrees, its lightness 58.1% and its chroma 0.161.