#1b366d color: Atlantic Navy
#1b366d is rgb(27, 54, 109) in RGB and oklch(34.487% 0.1013 262.641) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-900
- Black 57%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1b366d
#1b366d is a soft dark blue color. In OKLCH it has 34.5% lightness, 0.101 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.7:1 contrast and black text 1.8:1, so white text reads better.
The closest named color is Atlantic Navy (#13336f). In Tailwind CSS the closest color is indigo-900.
Lighter: #1b366d mixed with white
Darker: #1b366d mixed with black
Calmer: #1b366d with less saturation
Similar named colors
Colors that go with #1b366d
Questions about #1b366d
What color is #1b366d?
#1b366d is soft dark blue. The closest named color is Atlantic Navy. In RGB it is rgb(27, 54, 109), in HSL hsl(220.24, 60.29%, 26.67%) and in OKLCH oklch(34.487% 0.1013 262.641).
What colors go well with #1b366d?
The complementary color of #1b366d is #503300. For a calmer combination use the analogous colors #004062 and #3c2c68. The triadic partners are #641d1f and #10460e.
Is white or black text more readable on #1b366d?
White text reads better on #1b366d: white gives a contrast ratio of 11.7:1 and black gives 1.8:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1b366d a warm or cool color?
#1b366d is a cool color. In OKLCH its hue is 263 degrees, its lightness 34.5% and its chroma 0.101.