#558fd9 color: Blue Dart
#558fd9 is rgb(85, 143, 217) in RGB and oklch(64.351% 0.12733 255.27) in OKLCH. Every other format, shade and contrast value is below.
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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 #558fd9
#558fd9 is a soft blue color. In OKLCH it has 64.4% lightness, 0.127 chroma and a hue of 255°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.32:1 contrast and black text 6.32:1, so white text reads better.
The closest named color is Blue Dart (#518fd1). In Tailwind CSS the closest color is sky-600.
Lighter: #558fd9 mixed with white
Darker: #558fd9 mixed with black
Calmer: #558fd9 with less saturation
Similar named colors
Colors that go with #558fd9
Questions about #558fd9
What color is #558fd9?
#558fd9 is soft blue. The closest named color is Blue Dart. In RGB it is rgb(85, 143, 217), in HSL hsl(213.64, 63.46%, 59.22%) and in OKLCH oklch(64.351% 0.12733 255.27).
What colors go well with #558fd9?
The complementary color of #558fd9 is #ba801c. For a calmer combination use the analogous colors #009cc7 and #8680d7. The triadic partners are #cf6a74 and #6a9e4b.
Is white or black text more readable on #558fd9?
White text reads better on #558fd9: white gives a contrast ratio of 3.32:1 and black gives 6.32:1. WCAG AA asks for at least 4.5:1 for body text.
Is #558fd9 a warm or cool color?
#558fd9 is a cool color. In OKLCH its hue is 255 degrees, its lightness 64.4% and its chroma 0.127.