#646daa color: Twinkle Night
#646daa is rgb(100, 109, 170) in RGB and oklch(55.365% 0.09532 276.429) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 33%
Inside sRGB: displays the same on any screen.
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About #646daa
#646daa is a soft indigo color. In OKLCH it has 55.4% lightness, 0.095 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.87:1 contrast and black text 4.31:1, so white text reads better.
The closest named color is Twinkle Night (#636ca8). In Tailwind CSS the closest color is slate-500.
Lighter: #646daa mixed with white
Darker: #646daa mixed with black
Calmer: #646daa with less saturation
Similar named colors
Colors that go with #646daa
Questions about #646daa
What color is #646daa?
#646daa is soft indigo. The closest named color is Twinkle Night. In RGB it is rgb(100, 109, 170), in HSL hsl(232.29, 29.17%, 52.94%) and in OKLCH oklch(55.365% 0.09532 276.429).
What colors go well with #646daa?
The complementary color of #646daa is #837228. For a calmer combination use the analogous colors #4077a7 and #81639f. The triadic partners are #a25d4a and #3d835b.
Is white or black text more readable on #646daa?
White text reads better on #646daa: white gives a contrast ratio of 4.87:1 and black gives 4.31:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646daa a warm or cool color?
#646daa is a cool color. In OKLCH its hue is 276 degrees, its lightness 55.4% and its chroma 0.095.