#557fdd color: Bright blue
#557fdd is rgb(85, 127, 221) in RGB and oklch(61.151% 0.15019 264.299) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- sky-600
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #557fdd
#557fdd is a bright blue color. In OKLCH it has 61.2% lightness, 0.15 chroma and a hue of 264°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.84:1 contrast and black text 5.47:1, so white text reads better.
The closest named color is Blue Jay (#5588dd). In Tailwind CSS the closest color is sky-600.
Lighter: #557fdd mixed with white
Darker: #557fdd mixed with black
Calmer: #557fdd with less saturation
Similar named colors
Colors that go with #557fdd
Questions about #557fdd
What color is #557fdd?
#557fdd is bright blue. The closest named color is Bright blue. In RGB it is rgb(85, 127, 221), in HSL hsl(221.47, 66.67%, 60%) and in OKLCH oklch(61.151% 0.15019 264.299).
What colors go well with #557fdd?
The complementary color of #557fdd is #ac7a00. For a calmer combination use the analogous colors #008fcf and #8a6ed4. The triadic partners are #ce5955 and #409a44.
Is white or black text more readable on #557fdd?
White text reads better on #557fdd: white gives a contrast ratio of 3.84:1 and black gives 5.47:1. WCAG AA asks for at least 4.5:1 for body text.
Is #557fdd a warm or cool color?
#557fdd is a cool color. In OKLCH its hue is 264 degrees, its lightness 61.2% and its chroma 0.15.