#1b366b color: Passionate Blue
#1b366b is rgb(27, 54, 107) in RGB and oklch(34.332% 0.09826 262.214) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-900
- Black 58%
Inside sRGB: displays the same on any screen.
Shades
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About #1b366b
#1b366b is a soft dark blue color. In OKLCH it has 34.3% lightness, 0.098 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.75:1 contrast and black text 1.79:1, so white text reads better.
The closest named color is Passionate Blue (#1f3465). In Tailwind CSS the closest color is indigo-900.
Lighter: #1b366b mixed with white
Darker: #1b366b mixed with black
Calmer: #1b366b with less saturation
Similar named colors
Colors that go with #1b366b
Questions about #1b366b
What color is #1b366b?
#1b366b is soft dark blue. The closest named color is Passionate Blue. In RGB it is rgb(27, 54, 107), in HSL hsl(219.75, 59.7%, 26.27%) and in OKLCH oklch(34.332% 0.09826 262.214).
What colors go well with #1b366b?
The complementary color of #1b366b is #4f3200. For a calmer combination use the analogous colors #003f61 and #3b2c67. The triadic partners are #621e20 and #13450f.
Is white or black text more readable on #1b366b?
White text reads better on #1b366b: white gives a contrast ratio of 11.75:1 and black gives 1.79:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1b366b a warm or cool color?
#1b366b is a cool color. In OKLCH its hue is 262 degrees, its lightness 34.3% and its chroma 0.098.