#355da3 color: Neptune Blue
#355da3 is rgb(53, 93, 163) in RGB and oklch(48.542% 0.12153 260.766) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Denim
- sky-700
- Black 36%
Inside sRGB: displays the same on any screen.
Shades
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About #355da3
#355da3 is a soft dark blue color. In OKLCH it has 48.5% lightness, 0.122 chroma and a hue of 261°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.47:1 contrast and black text 3.25:1, so white text reads better.
The closest named color is Neptune Blue (#2e5d9d). In Tailwind CSS the closest color is sky-700.
Lighter: #355da3 mixed with white
Darker: #355da3 mixed with black
Calmer: #355da3 with less saturation
Similar named colors
Colors that go with #355da3
Questions about #355da3
What color is #355da3?
#355da3 is soft dark blue. The closest named color is Neptune Blue. In RGB it is rgb(53, 93, 163), in HSL hsl(218.18, 50.93%, 42.35%) and in OKLCH oklch(48.542% 0.12153 260.766).
What colors go well with #355da3?
The complementary color of #355da3 is #815600. For a calmer combination use the analogous colors #006996 and #60509e. The triadic partners are #983e41 and #336f28.
Is white or black text more readable on #355da3?
White text reads better on #355da3: white gives a contrast ratio of 6.47:1 and black gives 3.25:1. WCAG AA asks for at least 4.5:1 for body text.
Is #355da3 a warm or cool color?
#355da3 is a cool color. In OKLCH its hue is 261 degrees, its lightness 48.5% and its chroma 0.122.