#577dde color: Bright blue
#577dde is rgb(87, 125, 222) in RGB and oklch(60.901% 0.15325 265.92) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Medium
- Vivid
- Cool
- ≈ Royal blue
- blue-500
- Black 13%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #577dde
#577dde is a bright blue color. In OKLCH it has 60.9% lightness, 0.153 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 5.39:1, so white text reads better.
The closest named color is Serenity’s Reign (#507bce). In Tailwind CSS the closest color is blue-500.
Lighter: #577dde mixed with white
Darker: #577dde mixed with black
Calmer: #577dde with less saturation
Similar named colors
Colors that go with #577dde
Questions about #577dde
What color is #577dde?
#577dde is bright blue. The closest named color is Bright blue. In RGB it is rgb(87, 125, 222), in HSL hsl(223.11, 67.16%, 60.59%) and in OKLCH oklch(60.901% 0.15325 265.92).
What colors go well with #577dde?
The complementary color of #577dde is #a97a00. For a calmer combination use the analogous colors #008ed1 and #8c6cd3. The triadic partners are #cf5750 and #379a45.
Is white or black text more readable on #577dde?
White text reads better on #577dde: white gives a contrast ratio of 3.89:1 and black gives 5.39:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577dde a warm or cool color?
#577dde is a cool color. In OKLCH its hue is 266 degrees, its lightness 60.9% and its chroma 0.153.