#646ca1 color: Dusted Peri
#646ca1 is rgb(100, 108, 161) in RGB and oklch(54.683% 0.0832 276.712) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Muted
- Cool
- ≈ Steel blue
- slate-500
- Black 37%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #646ca1
#646ca1 is a muted indigo color. In OKLCH it has 54.7% lightness, 0.083 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5:1 contrast and black text 4.2:1, so white text reads better.
The closest named color is Dusted Peri (#696ba0). In Tailwind CSS the closest color is slate-500.
Lighter: #646ca1 mixed with white
Darker: #646ca1 mixed with black
Calmer: #646ca1 with less saturation
Similar named colors
Colors that go with #646ca1
Questions about #646ca1
What color is #646ca1?
#646ca1 is muted indigo. The closest named color is Dusted Peri. In RGB it is rgb(100, 108, 161), in HSL hsl(232.13, 24.5%, 51.18%) and in OKLCH oklch(54.683% 0.0832 276.712).
What colors go well with #646ca1?
The complementary color of #646ca1 is #7f7133. For a calmer combination use the analogous colors #46759f and #7d6497. The triadic partners are #9b5f4e and #447f5d.
Is white or black text more readable on #646ca1?
White text reads better on #646ca1: white gives a contrast ratio of 5:1 and black gives 4.2:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646ca1 a warm or cool color?
#646ca1 is a cool color. In OKLCH its hue is 277 degrees, its lightness 54.7% and its chroma 0.083.