#646ac5 color: Bluish Purple Anemone
#646ac5 is rgb(100, 106, 197) in RGB and oklch(56.317% 0.1389 278.1) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 23%
Inside sRGB: displays the same on any screen.
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About #646ac5
#646ac5 is a soft indigo color. In OKLCH it has 56.3% lightness, 0.139 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.76:1 contrast and black text 4.41:1, so white text reads better.
The closest named color is Bluish Purple Anemone (#6666bb). In Tailwind CSS the closest color is indigo-500.
Lighter: #646ac5 mixed with white
Darker: #646ac5 mixed with black
Calmer: #646ac5 with less saturation
Similar named colors
Colors that go with #646ac5
Questions about #646ac5
What color is #646ac5?
#646ac5 is soft indigo. The closest named color is Bluish Purple Anemone. In RGB it is rgb(100, 106, 197), in HSL hsl(236.29, 45.54%, 58.24%) and in OKLCH oklch(56.317% 0.1389 278.1).
What colors go well with #646ac5?
The complementary color of #646ac5 is #8b7400. For a calmer combination use the analogous colors #1e79c2 and #8c5cb3. The triadic partners are #b75333 and #008d55.
Is white or black text more readable on #646ac5?
White text reads better on #646ac5: white gives a contrast ratio of 4.76:1 and black gives 4.41:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646ac5 a warm or cool color?
#646ac5 is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.3% and its chroma 0.139.