#399bb3 color: Sports Blue
#399bb3 is rgb(57, 155, 179) in RGB and oklch(64.261% 0.09582 217.211) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 30%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399bb3
#399bb3 is a bright sky blue color. In OKLCH it has 64.3% lightness, 0.096 chroma and a hue of 217°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.22:1 contrast and black text 6.51:1, so black text reads better.
The closest named color is Sports Blue (#399bb4). In Tailwind CSS the closest color is cyan-600.
Lighter: #399bb3 mixed with white
Darker: #399bb3 mixed with black
Calmer: #399bb3 with less saturation
Similar named colors
Colors that go with #399bb3
Questions about #399bb3
What color is #399bb3?
#399bb3 is bright sky blue. The closest named color is Sports Blue. In RGB it is rgb(57, 155, 179), in HSL hsl(191.8, 51.69%, 46.27%) and in OKLCH oklch(64.261% 0.09582 217.211).
What colors go well with #399bb3?
The complementary color of #399bb3 is #bf7863. For a calmer combination use the analogous colors #36a097 and #5b92c4. The triadic partners are #b276a2 and #9d8d44.
Is white or black text more readable on #399bb3?
Black text reads better on #399bb3: white gives a contrast ratio of 3.22:1 and black gives 6.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399bb3 a warm or cool color?
#399bb3 is a cool color. In OKLCH its hue is 217 degrees, its lightness 64.3% and its chroma 0.096.