#636aaa color: Twinkle Night
#636aaa is rgb(99, 106, 170) in RGB and oklch(54.66% 0.09976 277.806) 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 #636aaa
#636aaa is a soft indigo color. In OKLCH it has 54.7% lightness, 0.1 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.03:1 contrast and black text 4.17:1, so white text reads better.
The closest named color is Twinkle Night (#636ca8). In Tailwind CSS the closest color is slate-500.
Lighter: #636aaa mixed with white
Darker: #636aaa mixed with black
Calmer: #636aaa with less saturation
Similar named colors
Colors that go with #636aaa
Questions about #636aaa
What color is #636aaa?
#636aaa is soft indigo. The closest named color is Twinkle Night. In RGB it is rgb(99, 106, 170), in HSL hsl(234.08, 29.46%, 52.75%) and in OKLCH oklch(54.66% 0.09976 277.806).
What colors go well with #636aaa?
The complementary color of #636aaa is #807120. For a calmer combination use the analogous colors #3c75a8 and #81609d. The triadic partners are #a25a44 and #34825a.
Is white or black text more readable on #636aaa?
White text reads better on #636aaa: white gives a contrast ratio of 5.03:1 and black gives 4.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #636aaa a warm or cool color?
#636aaa is a cool color. In OKLCH its hue is 278 degrees, its lightness 54.7% and its chroma 0.1.