#646fb3 color: Chetwode Blue
#646fb3 is rgb(100, 111, 179) in RGB and oklch(56.272% 0.10591 275.492) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 30%
Inside sRGB: displays the same on any screen.
Shades
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About #646fb3
#646fb3 is a soft indigo color. In OKLCH it has 56.3% lightness, 0.106 chroma and a hue of 275°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.7:1 contrast and black text 4.47:1, so white text reads better.
The closest named color is Chetwode Blue (#666fb4). In Tailwind CSS the closest color is slate-500.
Lighter: #646fb3 mixed with white
Darker: #646fb3 mixed with black
Calmer: #646fb3 with less saturation
Similar named colors
Colors that go with #646fb3
Questions about #646fb3
What color is #646fb3?
#646fb3 is soft indigo. The closest named color is Chetwode Blue. In RGB it is rgb(100, 111, 179), in HSL hsl(231.65, 34.2%, 54.71%) and in OKLCH oklch(56.272% 0.10591 275.492).
What colors go well with #646fb3?
The complementary color of #646fb3 is #88741b. For a calmer combination use the analogous colors #397baf and #8464a7. The triadic partners are #aa5d49 and #38875a.
Is white or black text more readable on #646fb3?
White text reads better on #646fb3: white gives a contrast ratio of 4.7:1 and black gives 4.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646fb3 a warm or cool color?
#646fb3 is a cool color. In OKLCH its hue is 275 degrees, its lightness 56.3% and its chroma 0.106.