#375b99 color: Neptune Blue
#375b99 is rgb(55, 91, 153) in RGB and oklch(47.546% 0.10891 260.584) 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 #375b99
#375b99 is a soft dark blue color. In OKLCH it has 47.5% lightness, 0.109 chroma and a hue of 261°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.73:1 contrast and black text 3.12:1, so white text reads better.
The closest named color is Neptune Blue (#2e5d9d). In Tailwind CSS the closest color is sky-800.
Lighter: #375b99 mixed with white
Darker: #375b99 mixed with black
Calmer: #375b99 with less saturation
Similar named colors
Colors that go with #375b99
Questions about #375b99
What color is #375b99?
#375b99 is soft dark blue. The closest named color is Neptune Blue. In RGB it is rgb(55, 91, 153), in HSL hsl(217.96, 47.12%, 40.78%) and in OKLCH oklch(47.546% 0.10891 260.584).
What colors go well with #375b99?
The complementary color of #375b99 is #7b5400. For a calmer combination use the analogous colors #00668e and #5d5095. The triadic partners are #903f41 and #376b2d.
Is white or black text more readable on #375b99?
White text reads better on #375b99: white gives a contrast ratio of 6.73:1 and black gives 3.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #375b99 a warm or cool color?
#375b99 is a cool color. In OKLCH its hue is 261 degrees, its lightness 47.5% and its chroma 0.109.