#515fa1 color: Bio Blue
#515fa1 is rgb(81, 95, 161) in RGB and oklch(50.504% 0.10622 273.005) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Denim
- sky-700
- Black 37%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #515fa1
#515fa1 is a soft indigo color. In OKLCH it has 50.5% lightness, 0.106 chroma and a hue of 273°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6:1 contrast and black text 3.5:1, so white text reads better.
The closest named color is Bio Blue (#465f9e). In Tailwind CSS the closest color is sky-700.
Lighter: #515fa1 mixed with white
Darker: #515fa1 mixed with black
Calmer: #515fa1 with less saturation
Similar named colors
Colors that go with #515fa1
Questions about #515fa1
What color is #515fa1?
#515fa1 is soft indigo. The closest named color is Bio Blue. In RGB it is rgb(81, 95, 161), in HSL hsl(229.5, 33.06%, 47.45%) and in OKLCH oklch(50.504% 0.10622 273.005).
What colors go well with #515fa1?
The complementary color of #515fa1 is #7a6200. For a calmer combination use the analogous colors #206a9c and #715496. The triadic partners are #984b3b and #297646.
Is white or black text more readable on #515fa1?
White text reads better on #515fa1: white gives a contrast ratio of 6:1 and black gives 3.5:1. WCAG AA asks for at least 4.5:1 for body text.
Is #515fa1 a warm or cool color?
#515fa1 is a cool color. In OKLCH its hue is 273 degrees, its lightness 50.5% and its chroma 0.106.