#577ddf color: Bright blue
#577ddf is rgb(87, 125, 223) in RGB and oklch(60.964% 0.15462 266.018) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- blue-500
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
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About #577ddf
#577ddf is a bright blue color. In OKLCH it has 61% lightness, 0.155 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.89:1 contrast and black text 5.4:1, so white text reads better.
The closest named color is Skies of Cyberspace (#4477dd). In Tailwind CSS the closest color is blue-500.
Lighter: #577ddf mixed with white
Darker: #577ddf mixed with black
Calmer: #577ddf with less saturation
Similar named colors
Colors that go with #577ddf
Questions about #577ddf
What color is #577ddf?
#577ddf is bright blue. The closest named color is Bright blue. In RGB it is rgb(87, 125, 223), in HSL hsl(223.24, 68%, 60.78%) and in OKLCH oklch(60.964% 0.15462 266.018).
What colors go well with #577ddf?
The complementary color of #577ddf is #a97b00. For a calmer combination use the analogous colors #008ed2 and #8d6cd4. The triadic partners are #cf5750 and #359b45.
Is white or black text more readable on #577ddf?
White text reads better on #577ddf: white gives a contrast ratio of 3.89:1 and black gives 5.4:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577ddf a warm or cool color?
#577ddf is a cool color. In OKLCH its hue is 266 degrees, its lightness 61% and its chroma 0.155.