#577bb4 color: Endless River
#577bb4 is rgb(87, 123, 180) in RGB and oklch(58.069% 0.09739 259.299) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Soft
- Cool
- ≈ Steel blue
- slate-500
- Black 29%
Inside sRGB: displays the same on any screen.
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About #577bb4
#577bb4 is a soft blue color. In OKLCH it has 58.1% lightness, 0.097 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.29:1 contrast and black text 4.9:1, so white text reads better.
The closest named color is Endless River (#567aad). In Tailwind CSS the closest color is slate-500.
Lighter: #577bb4 mixed with white
Darker: #577bb4 mixed with black
Calmer: #577bb4 with less saturation
Similar named colors
Colors that go with #577bb4
Questions about #577bb4
What color is #577bb4?
#577bb4 is soft blue. The closest named color is Endless River. In RGB it is rgb(87, 123, 180), in HSL hsl(216.77, 38.27%, 52.35%) and in OKLCH oklch(58.069% 0.09739 259.299).
What colors go well with #577bb4?
The complementary color of #577bb4 is #99732f. For a calmer combination use the analogous colors #2e85a9 and #7970b0. The triadic partners are #ad6263 and #5b884f.
Is white or black text more readable on #577bb4?
White text reads better on #577bb4: white gives a contrast ratio of 4.29:1 and black gives 4.9:1. WCAG AA asks for at least 4.5:1 for body text.
Is #577bb4 a warm or cool color?
#577bb4 is a cool color. In OKLCH its hue is 259 degrees, its lightness 58.1% and its chroma 0.097.