#577b9c color: Glass Sapphire
#577b9c is rgb(87, 123, 156) in RGB and oklch(56.905% 0.06557 246.875) 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.
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About #577b9c
#577b9c is a dusty sky blue color. In OKLCH it has 56.9% lightness, 0.066 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.45:1 contrast and black text 4.72:1, so white text reads better.
The closest named color is Glass Sapphire (#587b9b). In Tailwind CSS the closest color is slate-500.
Lighter: #577b9c mixed with white
Darker: #577b9c mixed with black
Calmer: #577b9c with less saturation
Similar named colors
Colors that go with #577b9c
Questions about #577b9c
What color is #577b9c?
#577b9c is dusty sky blue. The closest named color is Glass Sapphire. In RGB it is rgb(87, 123, 156), in HSL hsl(208.7, 28.4%, 47.65%) and in OKLCH oklch(56.905% 0.06557 246.875).
What colors go well with #577b9c?
The complementary color of #577b9c is #92704d. For a calmer combination use the analogous colors #468190 and #6d749e. The triadic partners are #996770 and #6d7f54.
Is white or black text more readable on #577b9c?
White text reads better on #577b9c: white gives a contrast ratio of 4.45:1 and black gives 4.72:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577b9c a warm or cool color?
#577b9c is a cool color. In OKLCH its hue is 247 degrees, its lightness 56.9% and its chroma 0.066.