#4289ca color: Casting Sea
#4289ca is rgb(66, 137, 202) in RGB and oklch(61.4% 0.12206 248.656) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 21%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #4289ca
#4289ca is a bright blue color. In OKLCH it has 61.4% lightness, 0.122 chroma and a hue of 249°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.71:1 contrast and black text 5.66:1, so white text reads better.
The closest named color is Casting Sea (#4586c7). In Tailwind CSS the closest color is sky-600.
Lighter: #4289ca mixed with white
Darker: #4289ca mixed with black
Calmer: #4289ca with less saturation
Similar named colors
Colors that go with #4289ca
Questions about #4289ca
What color is #4289ca?
#4289ca is bright blue. The closest named color is Casting Sea. In RGB it is rgb(66, 137, 202), in HSL hsl(208.68, 56.2%, 52.55%) and in OKLCH oklch(61.4% 0.12206 248.656).
What colors go well with #4289ca?
The complementary color of #4289ca is #b37521. For a calmer combination use the analogous colors #0095b5 and #757bcc. The triadic partners are #c16275 and #6e923c.
Is white or black text more readable on #4289ca?
White text reads better on #4289ca: white gives a contrast ratio of 3.71:1 and black gives 5.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #4289ca a warm or cool color?
#4289ca is a cool color. In OKLCH its hue is 249 degrees, its lightness 61.4% and its chroma 0.122.