#646acb color: Soft indigo
#646acb is rgb(100, 106, 203) in RGB and oklch(56.696% 0.14738 277.928) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #646acb
#646acb is a soft indigo color. In OKLCH it has 56.7% lightness, 0.147 chroma and a hue of 278°.
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 C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #646acb mixed with white
Darker: #646acb mixed with black
Calmer: #646acb with less saturation
Similar named colors
Colors that go with #646acb
Questions about #646acb
What color is #646acb?
#646acb is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(100, 106, 203), in HSL hsl(236.5, 49.76%, 59.41%) and in OKLCH oklch(56.696% 0.14738 277.928).
What colors go well with #646acb?
The complementary color of #646acb is #8c7500. For a calmer combination use the analogous colors #0f7bc8 and #8f5bb8. The triadic partners are #bc512e and #008f53.
Is white or black text more readable on #646acb?
White text reads better on #646acb: 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 #646acb a warm or cool color?
#646acb is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.7% and its chroma 0.147.