#577ddb color: Bright blue
#577ddb is rgb(87, 125, 219) in RGB and oklch(60.716% 0.14915 265.608) 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.
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About #577ddb
#577ddb is a bright blue color. In OKLCH it has 60.7% lightness, 0.149 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.92:1 contrast and black text 5.36:1, so white text reads better.
The closest named color is Serenity’s Reign (#507bce). In Tailwind CSS the closest color is sky-600.
Lighter: #577ddb mixed with white
Darker: #577ddb mixed with black
Calmer: #577ddb with less saturation
Similar named colors
Colors that go with #577ddb
Questions about #577ddb
What color is #577ddb?
#577ddb is bright blue. The closest named color is Bright blue. In RGB it is rgb(87, 125, 219), in HSL hsl(222.73, 64.71%, 60%) and in OKLCH oklch(60.716% 0.14915 265.608).
What colors go well with #577ddb?
The complementary color of #577ddb is #a87a00. For a calmer combination use the analogous colors #008dce and #8b6cd1. The triadic partners are #cc5852 and #3b9946.
Is white or black text more readable on #577ddb?
White text reads better on #577ddb: white gives a contrast ratio of 3.92:1 and black gives 5.36:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577ddb a warm or cool color?
#577ddb is a cool color. In OKLCH its hue is 266 degrees, its lightness 60.7% and its chroma 0.149.