#577b9b color: Glass Sapphire
#577b9b is rgb(87, 123, 155) in RGB and oklch(56.86% 0.06435 246.061) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Soft
- Dusty
- Cool
- ≈ Steel blue
- slate-500
- Black 39%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #577b9b
#577b9b is a dusty sky blue color. In OKLCH it has 56.9% lightness, 0.064 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.46:1 contrast and black text 4.71:1, so white text reads better.
The closest named color is Glass Sapphire (#587b9b). In Tailwind CSS the closest color is slate-500.
Lighter: #577b9b mixed with white
Darker: #577b9b mixed with black
Calmer: #577b9b with less saturation
Similar named colors
Colors that go with #577b9b
Questions about #577b9b
What color is #577b9b?
#577b9b is dusty sky blue. The closest named color is Glass Sapphire. In RGB it is rgb(87, 123, 155), in HSL hsl(208.24, 28.1%, 47.45%) and in OKLCH oklch(56.86% 0.06435 246.061).
What colors go well with #577b9b?
The complementary color of #577b9b is #91704e. For a calmer combination use the analogous colors #47818f and #6c749d. The triadic partners are #986771 and #6d7e54.
Is white or black text more readable on #577b9b?
White text reads better on #577b9b: white gives a contrast ratio of 4.46:1 and black gives 4.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577b9b a warm or cool color?
#577b9b is a cool color. In OKLCH its hue is 246 degrees, its lightness 56.9% and its chroma 0.064.