#283f7b color: Mazarine Blue
#283f7b is rgb(40, 63, 123) in RGB and oklch(38.307% 0.10582 265.837) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 52%
Inside sRGB: displays the same on any screen.
Shades
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About #283f7b
#283f7b is a soft dark blue color. In OKLCH it has 38.3% lightness, 0.106 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.06:1 contrast and black text 2.09:1, so white text reads better.
The closest named color is Mazarine Blue (#2a407e). In Tailwind CSS the closest color is blue-900.
Lighter: #283f7b mixed with white
Darker: #283f7b mixed with black
Calmer: #283f7b with less saturation
Similar named colors
Colors that go with #283f7b
Questions about #283f7b
What color is #283f7b?
#283f7b is soft dark blue. The closest named color is Mazarine Blue. In RGB it is rgb(40, 63, 123), in HSL hsl(223.37, 50.92%, 31.96%) and in OKLCH oklch(38.307% 0.10582 265.837).
What colors go well with #283f7b?
The complementary color of #283f7b is #5a3e00. For a calmer combination use the analogous colors #004a73 and #493474. The triadic partners are #712724 and #10511c.
Is white or black text more readable on #283f7b?
White text reads better on #283f7b: white gives a contrast ratio of 10.06:1 and black gives 2.09:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283f7b a warm or cool color?
#283f7b is a cool color. In OKLCH its hue is 266 degrees, its lightness 38.3% and its chroma 0.106.