#289afb color: Brilliant Azure
#289afb is rgb(40, 154, 251) in RGB and oklch(67.299% 0.17316 249.761) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 2%
Inside sRGB: displays the same on any screen.
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About #289afb
#289afb is a bright blue color. In OKLCH it has 67.3% lightness, 0.173 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.96:1 contrast and black text 7.11:1, so black text reads better.
The closest named color is Brilliant Azure (#3399ff). In Tailwind CSS the closest color is blue-400.
Lighter: #289afb mixed with white
Darker: #289afb mixed with black
Calmer: #289afb with less saturation
Similar named colors
Colors that go with #289afb
Questions about #289afb
What color is #289afb?
#289afb is bright blue. The closest named color is Brilliant Azure. In RGB it is rgb(40, 154, 251), in HSL hsl(207.58, 96.35%, 57.06%) and in OKLCH oklch(67.299% 0.17316 249.761).
What colors go well with #289afb?
The complementary color of #289afb is #d57f00. For a calmer combination use the analogous colors #00a9d2 and #8386fd. The triadic partners are #eb607e and #72aa18.
Is white or black text more readable on #289afb?
Black text reads better on #289afb: white gives a contrast ratio of 2.96:1 and black gives 7.11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #289afb a warm or cool color?
#289afb is a cool color. In OKLCH its hue is 250 degrees, its lightness 67.3% and its chroma 0.173.