#646bab color: Twinkle Night
#646bab is rgb(100, 107, 171) in RGB and oklch(54.999% 0.09962 277.837) 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.
Shades
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Harmonies
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About #646bab
#646bab is a soft indigo color. In OKLCH it has 55% lightness, 0.1 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.96:1 contrast and black text 4.23:1, so white text reads better.
The closest named color is Twinkle Night (#636ca8). In Tailwind CSS the closest color is slate-500.
Lighter: #646bab mixed with white
Darker: #646bab mixed with black
Calmer: #646bab with less saturation
Similar named colors
Colors that go with #646bab
Questions about #646bab
What color is #646bab?
#646bab is soft indigo. The closest named color is Twinkle Night. In RGB it is rgb(100, 107, 171), in HSL hsl(234.08, 29.71%, 53.14%) and in OKLCH oklch(54.999% 0.09962 277.837).
What colors go well with #646bab?
The complementary color of #646bab is #817221. For a calmer combination use the analogous colors #3d76a9 and #82619e. The triadic partners are #a35b45 and #36835b.
Is white or black text more readable on #646bab?
White text reads better on #646bab: white gives a contrast ratio of 4.96:1 and black gives 4.23:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646bab a warm or cool color?
#646bab is a cool color. In OKLCH its hue is 278 degrees, its lightness 55% and its chroma 0.1.