#283f77 color: Blue Expanse
#283f77 is rgb(40, 63, 119) in RGB and oklch(38.018% 0.09974 265.192) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- sky-900
- Black 53%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #283f77
#283f77 is a soft dark blue color. In OKLCH it has 38% lightness, 0.1 chroma and a hue of 265°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.16:1 contrast and black text 2.07:1, so white text reads better.
The closest named color is Blue Expanse (#253f74). In Tailwind CSS the closest color is sky-900.
Lighter: #283f77 mixed with white
Darker: #283f77 mixed with black
Calmer: #283f77 with less saturation
Similar named colors
Colors that go with #283f77
Questions about #283f77
What color is #283f77?
#283f77 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(40, 63, 119), in HSL hsl(222.53, 49.69%, 31.18%) and in OKLCH oklch(38.018% 0.09974 265.192).
What colors go well with #283f77?
The complementary color of #283f77 is #593d00. For a calmer combination use the analogous colors #00496f and #473571. The triadic partners are #6e2826 and #17501d.
Is white or black text more readable on #283f77?
White text reads better on #283f77: white gives a contrast ratio of 10.16:1 and black gives 2.07:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283f77 a warm or cool color?
#283f77 is a cool color. In OKLCH its hue is 265 degrees, its lightness 38% and its chroma 0.1.