#1b396b color: Passionate Blue
#1b396b is rgb(27, 57, 107) in RGB and oklch(35.056% 0.09429 260.025) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 58%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #1b396b
#1b396b is a soft dark blue color. In OKLCH it has 35.1% lightness, 0.094 chroma and a hue of 260°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.39:1 contrast and black text 1.84:1, so white text reads better.
The closest named color is Passionate Blue (#1f3465). In Tailwind CSS the closest color is sky-900.
Lighter: #1b396b mixed with white
Darker: #1b396b mixed with black
Calmer: #1b396b with less saturation
Similar named colors
Colors that go with #1b396b
Questions about #1b396b
What color is #1b396b?
#1b396b is soft dark blue. The closest named color is Passionate Blue. In RGB it is rgb(27, 57, 107), in HSL hsl(217.5, 59.7%, 26.27%) and in OKLCH oklch(35.056% 0.09429 260.025).
What colors go well with #1b396b?
The complementary color of #1b396b is #533300. For a calmer combination use the analogous colors #004261 and #3b3068. The triadic partners are #632225 and #1b4611.
Is white or black text more readable on #1b396b?
White text reads better on #1b396b: white gives a contrast ratio of 11.39:1 and black gives 1.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #1b396b a warm or cool color?
#1b396b is a cool color. In OKLCH its hue is 260 degrees, its lightness 35.1% and its chroma 0.094.