#355ea0 color: Neptune Blue
#355ea0 is rgb(53, 94, 160) in RGB and oklch(48.575% 0.1161 259.497) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Dark
- Soft
- Cool
- ≈ Denim
- sky-700
- Black 37%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #355ea0
#355ea0 is a soft dark blue color. In OKLCH it has 48.6% lightness, 0.116 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.44:1 contrast and black text 3.26:1, so white text reads better.
The closest named color is Neptune Blue (#2e5d9d). In Tailwind CSS the closest color is sky-700.
Lighter: #355ea0 mixed with white
Darker: #355ea0 mixed with black
Calmer: #355ea0 with less saturation
Similar named colors
Colors that go with #355ea0
Questions about #355ea0
What color is #355ea0?
#355ea0 is soft dark blue. The closest named color is Neptune Blue. In RGB it is rgb(53, 94, 160), in HSL hsl(217.01, 50.23%, 41.76%) and in OKLCH oklch(48.575% 0.1161 259.497).
What colors go well with #355ea0?
The complementary color of #355ea0 is #815500. For a calmer combination use the analogous colors #006a93 and #5f529c. The triadic partners are #964044 and #386e2a.
Is white or black text more readable on #355ea0?
White text reads better on #355ea0: white gives a contrast ratio of 6.44:1 and black gives 3.26:1. WCAG AA asks for at least 4.5:1 for body text.
Is #355ea0 a warm or cool color?
#355ea0 is a cool color. In OKLCH its hue is 259 degrees, its lightness 48.6% and its chroma 0.116.