#577b99 color: Glass Sapphire
#577b99 is rgb(87, 123, 153) in RGB and oklch(56.772% 0.06195 244.332) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Soft
- Dusty
- Cool
- ≈ Slate
- slate-500
- Black 40%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #577b99
#577b99 is a dusty sky blue color. In OKLCH it has 56.8% lightness, 0.062 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.47:1 contrast and black text 4.7:1, so white text reads better.
The closest named color is Glass Sapphire (#587b9b). In Tailwind CSS the closest color is slate-500.
Lighter: #577b99 mixed with white
Darker: #577b99 mixed with black
Calmer: #577b99 with less saturation
Similar named colors
Colors that go with #577b99
Questions about #577b99
What color is #577b99?
#577b99 is dusty sky blue. The closest named color is Glass Sapphire. In RGB it is rgb(87, 123, 153), in HSL hsl(207.27, 27.5%, 47.06%) and in OKLCH oklch(56.772% 0.06195 244.332).
What colors go well with #577b99?
The complementary color of #577b99 is #916f50. For a calmer combination use the analogous colors #49808d and #6b749c. The triadic partners are #966772 and #6f7d55.
Is white or black text more readable on #577b99?
White text reads better on #577b99: white gives a contrast ratio of 4.47:1 and black gives 4.7:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577b99 a warm or cool color?
#577b99 is a cool color. In OKLCH its hue is 244 degrees, its lightness 56.8% and its chroma 0.062.