#4b91ea color: Olympic Blue
#4b91ea is rgb(75, 145, 234) in RGB and oklch(65.313% 0.1511 255.529) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 8%
Inside sRGB: displays the same on any screen.
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About #4b91ea
#4b91ea is a bright blue color. In OKLCH it has 65.3% lightness, 0.151 chroma and a hue of 256°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.21:1 contrast and black text 6.54:1, so black text reads better.
The closest named color is Olympic Blue (#4f8fe6). In Tailwind CSS the closest color is blue-400.
Lighter: #4b91ea mixed with white
Darker: #4b91ea mixed with black
Calmer: #4b91ea with less saturation
Similar named colors
Colors that go with #4b91ea
Questions about #4b91ea
What color is #4b91ea?
#4b91ea is bright blue. The closest named color is Olympic Blue. In RGB it is rgb(75, 145, 234), in HSL hsl(213.58, 79.1%, 60.59%) and in OKLCH oklch(65.313% 0.1511 255.529).
What colors go well with #4b91ea?
The complementary color of #4b91ea is #c48000. For a calmer combination use the analogous colors #00a0d3 and #8980e7. The triadic partners are #dc6471 and #64a43d.
Is white or black text more readable on #4b91ea?
Black text reads better on #4b91ea: white gives a contrast ratio of 3.21:1 and black gives 6.54:1. WCAG AA asks for at least 4.5:1 for body text.
Is #4b91ea a warm or cool color?
#4b91ea is a cool color. In OKLCH its hue is 256 degrees, its lightness 65.3% and its chroma 0.151.