#646cb7 color: Chetwode Blue
#646cb7 is rgb(100, 108, 183) in RGB and oklch(55.878% 0.11593 277.342) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 28%
Inside sRGB: displays the same on any screen.
Shades
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About #646cb7
#646cb7 is a soft indigo color. In OKLCH it has 55.9% lightness, 0.116 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.8:1 contrast and black text 4.37:1, so white text reads better.
The closest named color is Chetwode Blue (#666fb4). In Tailwind CSS the closest color is slate-500.
Lighter: #646cb7 mixed with white
Darker: #646cb7 mixed with black
Calmer: #646cb7 with less saturation
Similar named colors
Colors that go with #646cb7
Questions about #646cb7
What color is #646cb7?
#646cb7 is soft indigo. The closest named color is Chetwode Blue. In RGB it is rgb(100, 108, 183), in HSL hsl(234.22, 36.56%, 55.49%) and in OKLCH oklch(55.878% 0.11593 277.342).
What colors go well with #646cb7?
The complementary color of #646cb7 is #877300. For a calmer combination use the analogous colors #3379b4 and #8660a9. The triadic partners are #ad5940 and #278858.
Is white or black text more readable on #646cb7?
White text reads better on #646cb7: white gives a contrast ratio of 4.8:1 and black gives 4.37:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646cb7 a warm or cool color?
#646cb7 is a cool color. In OKLCH its hue is 277 degrees, its lightness 55.9% and its chroma 0.116.