#558fd8 color: Blue Dart
#558fd8 is rgb(85, 143, 216) in RGB and oklch(64.297% 0.12604 254.993) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- sky-600
- Black 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #558fd8
#558fd8 is a soft blue color. In OKLCH it has 64.3% lightness, 0.126 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.33:1 contrast and black text 6.31:1, so white text reads better.
The closest named color is Blue Dart (#518fd1). In Tailwind CSS the closest color is sky-600.
Lighter: #558fd8 mixed with white
Darker: #558fd8 mixed with black
Calmer: #558fd8 with less saturation
Similar named colors
Colors that go with #558fd8
Questions about #558fd8
What color is #558fd8?
#558fd8 is soft blue. The closest named color is Blue Dart. In RGB it is rgb(85, 143, 216), in HSL hsl(213.44, 62.68%, 59.02%) and in OKLCH oklch(64.297% 0.12604 254.993).
What colors go well with #558fd8?
The complementary color of #558fd8 is #b9801f. For a calmer combination use the analogous colors #009cc6 and #8681d6. The triadic partners are #ce6a74 and #6a9e4c.
Is white or black text more readable on #558fd8?
White text reads better on #558fd8: white gives a contrast ratio of 3.33:1 and black gives 6.31:1. WCAG AA asks for at least 4.5:1 for body text.
Is #558fd8 a warm or cool color?
#558fd8 is a cool color. In OKLCH its hue is 255 degrees, its lightness 64.3% and its chroma 0.126.