#289cf9 color: Brilliant Azure
#289cf9 is rgb(40, 156, 249) in RGB and oklch(67.624% 0.16885 248.477) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 2%
Inside sRGB: displays the same on any screen.
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About #289cf9
#289cf9 is a bright blue color. In OKLCH it has 67.6% lightness, 0.169 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.91:1 contrast and black text 7.21:1, so black text reads better.
The closest named color is Brilliant Azure (#3399ff). In Tailwind CSS the closest color is sky-500.
Lighter: #289cf9 mixed with white
Darker: #289cf9 mixed with black
Calmer: #289cf9 with less saturation
Similar named colors
Colors that go with #289cf9
Questions about #289cf9
What color is #289cf9?
#289cf9 is bright blue. The closest named color is Brilliant Azure. In RGB it is rgb(40, 156, 249), in HSL hsl(206.7, 94.57%, 56.67%) and in OKLCH oklch(67.624% 0.16885 248.477).
What colors go well with #289cf9?
The complementary color of #289cf9 is #d87f00. For a calmer combination use the analogous colors #00aad1 and #8288fc. The triadic partners are #ea6382 and #77aa1c.
Is white or black text more readable on #289cf9?
Black text reads better on #289cf9: white gives a contrast ratio of 2.91:1 and black gives 7.21:1. WCAG AA asks for at least 4.5:1 for body text.
Is #289cf9 a warm or cool color?
#289cf9 is a cool color. In OKLCH its hue is 248 degrees, its lightness 67.6% and its chroma 0.169.