#345b99 color: Neptune Blue
#345b99 is rgb(52, 91, 153) in RGB and oklch(47.396% 0.11009 259.296) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Denim
- sky-800
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #345b99
#345b99 is a soft dark blue color. In OKLCH it has 47.4% lightness, 0.11 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.77:1 contrast and black text 3.1:1, so white text reads better.
The closest named color is Neptune Blue (#2e5d9d). In Tailwind CSS the closest color is sky-800.
Lighter: #345b99 mixed with white
Darker: #345b99 mixed with black
Calmer: #345b99 with less saturation
Similar named colors
Colors that go with #345b99
Questions about #345b99
What color is #345b99?
#345b99 is soft dark blue. The closest named color is Neptune Blue. In RGB it is rgb(52, 91, 153), in HSL hsl(216.83, 49.27%, 40.2%) and in OKLCH oklch(47.396% 0.11009 259.296).
What colors go well with #345b99?
The complementary color of #345b99 is #7c5300. For a calmer combination use the analogous colors #00668d and #5b4f95. The triadic partners are #8f3e42 and #386a2a.
Is white or black text more readable on #345b99?
White text reads better on #345b99: white gives a contrast ratio of 6.77:1 and black gives 3.1:1. WCAG AA asks for at least 4.5:1 for body text.
Is #345b99 a warm or cool color?
#345b99 is a cool color. In OKLCH its hue is 259 degrees, its lightness 47.4% and its chroma 0.11.