#181730 color: Dark Knight
#181730 is rgb(24, 23, 48) in RGB and oklch(22.021% 0.04804 283.53) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- slate-900
- Black 81%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #181730
#181730 is a soft very dark indigo color. In OKLCH it has 22% lightness, 0.048 chroma and a hue of 284°.
Inside sRGB: displays the same on any screen.
White text on it reaches 17.44:1 contrast and black text 1.2:1, so white text reads better.
The closest named color is Dark Knight (#151931). In Tailwind CSS the closest color is slate-900.
Lighter: #181730 mixed with white
Darker: #181730 mixed with black
Calmer: #181730 with less saturation
Similar named colors
Colors that go with #181730
Questions about #181730
What color is #181730?
#181730 is soft very dark indigo. The closest named color is Dark Knight. In RGB it is rgb(24, 23, 48), in HSL hsl(242.4, 35.21%, 13.92%) and in OKLCH oklch(22.021% 0.04804 283.53).
What colors go well with #181730?
The complementary color of #181730 is #1f1b00. For a calmer combination use the analogous colors #091b30 and #22132a. The triadic partners are #2d1207 and #002114.
Is white or black text more readable on #181730?
White text reads better on #181730: white gives a contrast ratio of 17.44:1 and black gives 1.2:1. WCAG AA asks for at least 4.5:1 for body text.
Is #181730 a warm or cool color?
#181730 is a cool color. In OKLCH its hue is 284 degrees, its lightness 22% and its chroma 0.048.