#646ad3 color: Soft indigo
#646ad3 is rgb(100, 106, 211) in RGB and oklch(57.216% 0.15854 277.671) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 17%
Inside sRGB: displays the same on any screen.
Shades
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About #646ad3
#646ad3 is a soft indigo color. In OKLCH it has 57.2% lightness, 0.159 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.62:1 contrast and black text 4.54:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #646ad3 mixed with white
Darker: #646ad3 mixed with black
Calmer: #646ad3 with less saturation
Similar named colors
Colors that go with #646ad3
Questions about #646ad3
What color is #646ad3?
#646ad3 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(100, 106, 211), in HSL hsl(236.76, 55.78%, 60.98%) and in OKLCH oklch(57.216% 0.15854 277.671).
What colors go well with #646ad3?
The complementary color of #646ad3 is #8e7700. For a calmer combination use the analogous colors #007ccf and #9259bf. The triadic partners are #c34e28 and #009251.
Is white or black text more readable on #646ad3?
White text reads better on #646ad3: white gives a contrast ratio of 4.62:1 and black gives 4.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646ad3 a warm or cool color?
#646ad3 is a cool color. In OKLCH its hue is 278 degrees, its lightness 57.2% and its chroma 0.159.