#133b60 color: Poseidon
#133b60 is rgb(19, 59, 96) in RGB and oklch(34.469% 0.07862 249.794) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- slate-700
- Black 62%
Inside sRGB: displays the same on any screen.
Shades
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About #133b60
#133b60 is a soft dark blue color. In OKLCH it has 34.5% lightness, 0.079 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.52:1 contrast and black text 1.82:1, so white text reads better.
The closest named color is Poseidon (#143c5d). In Tailwind CSS the closest color is slate-700.
Lighter: #133b60 mixed with white
Darker: #133b60 mixed with black
Calmer: #133b60 with less saturation
Similar named colors
Colors that go with #133b60
Questions about #133b60
What color is #133b60?
#133b60 is soft dark blue. The closest named color is Poseidon. In RGB it is rgb(19, 59, 96), in HSL hsl(208.83, 66.96%, 22.55%) and in OKLCH oklch(34.469% 0.07862 249.794).
What colors go well with #133b60?
The complementary color of #133b60 is #533000. For a calmer combination use the analogous colors #004255 and #323361. The triadic partners are #5a2530 and #2b410f.
Is white or black text more readable on #133b60?
White text reads better on #133b60: white gives a contrast ratio of 11.52:1 and black gives 1.82:1. WCAG AA asks for at least 4.5:1 for body text.
Is #133b60 a warm or cool color?
#133b60 is a cool color. In OKLCH its hue is 250 degrees, its lightness 34.5% and its chroma 0.079.