#646dd9 color: Bright indigo
#646dd9 is rgb(100, 109, 217) in RGB and oklch(58.185% 0.16284 276.5) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Vivid
- Cool
- ≈ Royal blue
- indigo-500
- Black 15%
Inside sRGB: displays the same on any screen.
Shades
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About #646dd9
#646dd9 is a bright indigo color. In OKLCH it has 58.2% lightness, 0.163 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.44:1 contrast and black text 4.73:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #646dd9 mixed with white
Darker: #646dd9 mixed with black
Calmer: #646dd9 with less saturation
Similar named colors
Colors that go with #646dd9
Questions about #646dd9
What color is #646dd9?
#646dd9 is bright indigo. The closest named color is Bright indigo. In RGB it is rgb(100, 109, 217), in HSL hsl(235.38, 60.62%, 62.16%) and in OKLCH oklch(58.185% 0.16284 276.5).
What colors go well with #646dd9?
The complementary color of #646dd9 is #937900. For a calmer combination use the analogous colors #0080d4 and #945cc5. The triadic partners are #c84e2b and #009650.
Is white or black text more readable on #646dd9?
White text reads better on #646dd9: white gives a contrast ratio of 4.44:1 and black gives 4.73:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646dd9 a warm or cool color?
#646dd9 is a cool color. In OKLCH its hue is 276 degrees, its lightness 58.2% and its chroma 0.163.