#18183f color: Prune Plum
#18183f is rgb(24, 24, 63) in RGB and oklch(23.472% 0.07254 279.237) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-950
- Black 75%
Inside sRGB: displays the same on any screen.
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About #18183f
#18183f is a soft very dark indigo color. In OKLCH it has 23.5% lightness, 0.073 chroma and a hue of 279°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.92:1 contrast and black text 1.24:1, so white text reads better.
The closest named color is Prune Plum (#211640). In Tailwind CSS the closest color is indigo-950.
Lighter: #18183f mixed with white
Darker: #18183f mixed with black
Calmer: #18183f with less saturation
Similar named colors
Colors that go with #18183f
Questions about #18183f
What color is #18183f?
#18183f is soft very dark indigo. The closest named color is Prune Plum. In RGB it is rgb(24, 24, 63), in HSL hsl(240, 44.83%, 17.06%) and in OKLCH oklch(23.472% 0.07254 279.237).
What colors go well with #18183f?
The complementary color of #18183f is #261e00. For a calmer combination use the analogous colors #001f3e and #281237. The triadic partners are #390e01 and #002811.
Is white or black text more readable on #18183f?
White text reads better on #18183f: white gives a contrast ratio of 16.92:1 and black gives 1.24:1. WCAG AA asks for at least 4.5:1 for body text.
Is #18183f a warm or cool color?
#18183f is a cool color. In OKLCH its hue is 279 degrees, its lightness 23.5% and its chroma 0.073.