#646fb4 color: Chetwode Blue
#646fb4 is rgb(100, 111, 180) in RGB and oklch(56.327% 0.10738 275.535) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 29%
Inside sRGB: displays the same on any screen.
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About #646fb4
#646fb4 is a soft indigo color. In OKLCH it has 56.3% lightness, 0.107 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.69:1 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: #646fb4 mixed with white
Darker: #646fb4 mixed with black
Calmer: #646fb4 with less saturation
Similar named colors
Colors that go with #646fb4
Questions about #646fb4
What color is #646fb4?
#646fb4 is soft indigo. The closest named color is Chetwode Blue. In RGB it is rgb(100, 111, 180), in HSL hsl(231.75, 34.78%, 54.9%) and in OKLCH oklch(56.327% 0.10738 275.535).
What colors go well with #646fb4?
The complementary color of #646fb4 is #897419. For a calmer combination use the analogous colors #387bb0 and #8564a8. The triadic partners are #ab5c48 and #37885a.
Is white or black text more readable on #646fb4?
White text reads better on #646fb4: white gives a contrast ratio of 4.69:1 and black gives 4.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646fb4 a warm or cool color?
#646fb4 is a cool color. In OKLCH its hue is 276 degrees, its lightness 56.3% and its chroma 0.107.