#181f48 color: Konkikyō Blue
#181f48 is rgb(24, 31, 72) in RGB and oklch(25.864% 0.07647 272.646) 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 72%
Inside sRGB: displays the same on any screen.
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About #181f48
#181f48 is a soft very dark indigo color. In OKLCH it has 25.9% lightness, 0.076 chroma and a hue of 273°.
Inside sRGB: displays the same on any screen.
White text on it reaches 15.81:1 contrast and black text 1.33:1, so white text reads better.
The closest named color is Konkikyō Blue (#191f45). In Tailwind CSS the closest color is indigo-950.
Lighter: #181f48 mixed with white
Darker: #181f48 mixed with black
Calmer: #181f48 with less saturation
Similar named colors
Colors that go with #181f48
Questions about #181f48
What color is #181f48?
#181f48 is soft very dark indigo. The closest named color is Konkikyō Blue. In RGB it is rgb(24, 31, 72), in HSL hsl(231.25, 50%, 18.82%) and in OKLCH oklch(25.864% 0.07647 272.646).
What colors go well with #181f48?
The complementary color of #181f48 is #302200. For a calmer combination use the analogous colors #002645 and #2b1842. The triadic partners are #411109 and #002e10.
Is white or black text more readable on #181f48?
White text reads better on #181f48: white gives a contrast ratio of 15.81:1 and black gives 1.33:1. WCAG AA asks for at least 4.5:1 for body text.
Is #181f48 a warm or cool color?
#181f48 is a cool color. In OKLCH its hue is 273 degrees, its lightness 25.9% and its chroma 0.076.