#399ffa color: Rockman Blue
#399ffa is rgb(57, 159, 250) in RGB and oklch(68.717% 0.16293 249.511) 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 #399ffa
#399ffa is a bright blue color. In OKLCH it has 68.7% lightness, 0.163 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.79:1 contrast and black text 7.51:1, so black text reads better.
The closest named color is Rockman Blue (#31a2f2). In Tailwind CSS the closest color is blue-400.
Lighter: #399ffa mixed with white
Darker: #399ffa mixed with black
Calmer: #399ffa with less saturation
Similar named colors
Colors that go with #399ffa
Questions about #399ffa
What color is #399ffa?
#399ffa is bright blue. The closest named color is Rockman Blue. In RGB it is rgb(57, 159, 250), in HSL hsl(208.29, 95.07%, 60.2%) and in OKLCH oklch(68.717% 0.16293 249.511).
What colors go well with #399ffa?
The complementary color of #399ffa is #d98400. For a calmer combination use the analogous colors #00aed7 and #888cfc. The triadic partners are #ec6984 and #79ad2e.
Is white or black text more readable on #399ffa?
Black text reads better on #399ffa: white gives a contrast ratio of 2.79:1 and black gives 7.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399ffa a warm or cool color?
#399ffa is a cool color. In OKLCH its hue is 250 degrees, its lightness 68.7% and its chroma 0.163.