#284fa3 color: Ruri Blue
#284fa3 is rgb(40, 79, 163) in RGB and oklch(44.867% 0.14321 263.129) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Cobalt
- sky-800
- Black 36%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #284fa3
#284fa3 is a soft dark blue color. In OKLCH it has 44.9% lightness, 0.143 chroma and a hue of 263°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.67:1 contrast and black text 2.74:1, so white text reads better.
The closest named color is Ruri Blue (#1e50a2). In Tailwind CSS the closest color is sky-800.
Lighter: #284fa3 mixed with white
Darker: #284fa3 mixed with black
Calmer: #284fa3 with less saturation
Similar named colors
Colors that go with #284fa3
Questions about #284fa3
What color is #284fa3?
#284fa3 is soft dark blue. The closest named color is Ruri Blue. In RGB it is rgb(40, 79, 163), in HSL hsl(220.98, 60.59%, 39.8%) and in OKLCH oklch(44.867% 0.14321 263.129).
What colors go well with #284fa3?
The complementary color of #284fa3 is #724d00. For a calmer combination use the analogous colors #005e8b and #5a409b. The triadic partners are #94282c and #0c6710.
Is white or black text more readable on #284fa3?
White text reads better on #284fa3: white gives a contrast ratio of 7.67:1 and black gives 2.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #284fa3 a warm or cool color?
#284fa3 is a cool color. In OKLCH its hue is 263 degrees, its lightness 44.9% and its chroma 0.143.