#646da7 color: Twinkle Night
#646da7 is rgb(100, 109, 167) in RGB and oklch(55.206% 0.09083 276.274) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 35%
Inside sRGB: displays the same on any screen.
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About #646da7
#646da7 is a soft indigo color. In OKLCH it has 55.2% lightness, 0.091 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.9:1 contrast and black text 4.29:1, so white text reads better.
The closest named color is Twinkle Night (#636ca8). In Tailwind CSS the closest color is slate-500.
Lighter: #646da7 mixed with white
Darker: #646da7 mixed with black
Calmer: #646da7 with less saturation
Similar named colors
Colors that go with #646da7
Questions about #646da7
What color is #646da7?
#646da7 is soft indigo. The closest named color is Twinkle Night. In RGB it is rgb(100, 109, 167), in HSL hsl(231.94, 27.57%, 52.35%) and in OKLCH oklch(55.206% 0.09083 276.274).
What colors go well with #646da7?
The complementary color of #646da7 is #82722d. For a calmer combination use the analogous colors #4277a4 and #80649c. The triadic partners are #a05e4c and #40825c.
Is white or black text more readable on #646da7?
White text reads better on #646da7: white gives a contrast ratio of 4.9:1 and black gives 4.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646da7 a warm or cool color?
#646da7 is a cool color. In OKLCH its hue is 276 degrees, its lightness 55.2% and its chroma 0.091.