#1d3571 color: Atlantic Navy
#1d3571 is rgb(29, 53, 113) in RGB and oklch(34.667% 0.10803 264.882) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-900
- Black 56%
Inside sRGB: displays the same on any screen.
Shades
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About #1d3571
#1d3571 is a soft dark blue color. In OKLCH it has 34.7% lightness, 0.108 chroma and a hue of 265°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.67:1 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: #1d3571 mixed with white
Darker: #1d3571 mixed with black
Calmer: #1d3571 with less saturation
Similar named colors
Colors that go with #1d3571
Questions about #1d3571
What color is #1d3571?
#1d3571 is soft dark blue. The closest named color is Atlantic Navy. In RGB it is rgb(29, 53, 113), in HSL hsl(222.86, 59.15%, 27.84%) and in OKLCH oklch(34.667% 0.10803 264.882).
What colors go well with #1d3571?
The complementary color of #1d3571 is #4f3400. For a calmer combination use the analogous colors #004065 and #3f2a6b. The triadic partners are #671b1b and #02470e.
Is white or black text more readable on #1d3571?
White text reads better on #1d3571: white gives a contrast ratio of 11.67:1 and black gives 1.8:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1d3571 a warm or cool color?
#1d3571 is a cool color. In OKLCH its hue is 265 degrees, its lightness 34.7% and its chroma 0.108.