#577bb3 color: Endless River
#577bb3 is rgb(87, 123, 179) in RGB and oklch(58.018% 0.09601 258.971) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 30%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #577bb3
#577bb3 is a soft blue color. In OKLCH it has 58% lightness, 0.096 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.3:1 contrast and black text 4.89:1, so white text reads better.
The closest named color is Endless River (#567aad). In Tailwind CSS the closest color is slate-500.
Lighter: #577bb3 mixed with white
Darker: #577bb3 mixed with black
Calmer: #577bb3 with less saturation
Similar named colors
Colors that go with #577bb3
Questions about #577bb3
What color is #577bb3?
#577bb3 is soft blue. The closest named color is Endless River. In RGB it is rgb(87, 123, 179), in HSL hsl(216.52, 37.7%, 52.16%) and in OKLCH oklch(58.018% 0.09601 258.971).
What colors go well with #577bb3?
The complementary color of #577bb3 is #997330. For a calmer combination use the analogous colors #2f85a8 and #7970b0. The triadic partners are #ac6264 and #5c8850.
Is white or black text more readable on #577bb3?
White text reads better on #577bb3: white gives a contrast ratio of 4.3:1 and black gives 4.89:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577bb3 a warm or cool color?
#577bb3 is a cool color. In OKLCH its hue is 259 degrees, its lightness 58% and its chroma 0.096.