#181a48 color: Tetsu-Kon Blue
#181a48 is rgb(24, 26, 72) in RGB and oklch(24.725% 0.08421 276.441) 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 #181a48
#181a48 is a soft very dark indigo color. In OKLCH it has 24.7% lightness, 0.084 chroma and a hue of 276°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.4:1 contrast and black text 1.28:1, so white text reads better.
The closest named color is Tetsu-Kon Blue (#17184b). In Tailwind CSS the closest color is indigo-950.
Lighter: #181a48 mixed with white
Darker: #181a48 mixed with black
Calmer: #181a48 with less saturation
Similar named colors
Colors that go with #181a48
Questions about #181a48
What color is #181a48?
#181a48 is soft very dark indigo. The closest named color is Tetsu-Kon Blue. In RGB it is rgb(24, 26, 72), in HSL hsl(237.5, 50%, 18.82%) and in OKLCH oklch(24.725% 0.08421 276.441).
What colors go well with #181a48?
The complementary color of #181a48 is #2b2000. For a calmer combination use the analogous colors #002246 and #2b1340. The triadic partners are #400b00 and #002c0e.
Is white or black text more readable on #181a48?
White text reads better on #181a48: white gives a contrast ratio of 16.4:1 and black gives 1.28:1. WCAG AA asks for at least 4.5:1 for body text.
Is #181a48 a warm or cool color?
#181a48 is a cool color. In OKLCH its hue is 276 degrees, its lightness 24.7% and its chroma 0.084.