#399bb8 color: Sports Blue
#399bb8 is rgb(57, 155, 184) in RGB and oklch(64.474% 0.09884 221.231) 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 28%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399bb8
#399bb8 is a bright sky blue color. In OKLCH it has 64.5% lightness, 0.099 chroma and a hue of 221°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.2:1 contrast and black text 6.55:1, so black text reads better.
The closest named color is Sports Blue (#399bb4). In Tailwind CSS the closest color is cyan-600.
Lighter: #399bb8 mixed with white
Darker: #399bb8 mixed with black
Calmer: #399bb8 with less saturation
Similar named colors
Colors that go with #399bb8
Questions about #399bb8
What color is #399bb8?
#399bb8 is bright sky blue. The closest named color is Sports Blue. In RGB it is rgb(57, 155, 184), in HSL hsl(193.7, 52.7%, 47.25%) and in OKLCH oklch(64.474% 0.09884 221.231).
What colors go well with #399bb8?
The complementary color of #399bb8 is #c1795e. For a calmer combination use the analogous colors #2ea09c and #5f91c8. The triadic partners are #b7759f and #9a8f43.
Is white or black text more readable on #399bb8?
Black text reads better on #399bb8: white gives a contrast ratio of 3.2:1 and black gives 6.55:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399bb8 a warm or cool color?
#399bb8 is a cool color. In OKLCH its hue is 221 degrees, its lightness 64.5% and its chroma 0.099.