#537fdb color: Bright blue
#537fdb is rgb(83, 127, 219) in RGB and oklch(60.927% 0.14816 263.39) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- sky-600
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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About #537fdb
#537fdb is a bright blue color. In OKLCH it has 60.9% lightness, 0.148 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.87:1 contrast and black text 5.43:1, so white text reads better.
The closest named color is Serenity’s Reign (#507bce). In Tailwind CSS the closest color is sky-600.
Lighter: #537fdb mixed with white
Darker: #537fdb mixed with black
Calmer: #537fdb with less saturation
Similar named colors
Colors that go with #537fdb
Questions about #537fdb
What color is #537fdb?
#537fdb is bright blue. The closest named color is Bright blue. In RGB it is rgb(83, 127, 219), in HSL hsl(220.59, 65.38%, 59.22%) and in OKLCH oklch(60.927% 0.14816 263.39).
What colors go well with #537fdb?
The complementary color of #537fdb is #ac7900. For a calmer combination use the analogous colors #008fcd and #886ed2. The triadic partners are #cd5957 and #439943.
Is white or black text more readable on #537fdb?
White text reads better on #537fdb: white gives a contrast ratio of 3.87:1 and black gives 5.43:1. WCAG AA asks for at least 4.5:1 for body text.
Is #537fdb a warm or cool color?
#537fdb is a cool color. In OKLCH its hue is 263 degrees, its lightness 60.9% and its chroma 0.148.