#399cb3 color: Sports Blue
#399cb3 is rgb(57, 156, 179) in RGB and oklch(64.506% 0.09586 216.208) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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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 #399cb3
#399cb3 is a bright sky blue color. In OKLCH it has 64.5% lightness, 0.096 chroma and a hue of 216°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.19:1 contrast and black text 6.58:1, so black text reads better.
The closest named color is Sports Blue (#399bb4). In Tailwind CSS the closest color is cyan-600.
Lighter: #399cb3 mixed with white
Darker: #399cb3 mixed with black
Calmer: #399cb3 with less saturation
Similar named colors
Colors that go with #399cb3
Questions about #399cb3
What color is #399cb3?
#399cb3 is bright sky blue. The closest named color is Sports Blue. In RGB it is rgb(57, 156, 179), in HSL hsl(191.31, 51.69%, 46.27%) and in OKLCH oklch(64.506% 0.09586 216.208).
What colors go well with #399cb3?
The complementary color of #399cb3 is #c07864. For a calmer combination use the analogous colors #37a097 and #5a93c5. The triadic partners are #b377a4 and #9f8d44.
Is white or black text more readable on #399cb3?
Black text reads better on #399cb3: white gives a contrast ratio of 3.19:1 and black gives 6.58:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399cb3 a warm or cool color?
#399cb3 is a cool color. In OKLCH its hue is 216 degrees, its lightness 64.5% and its chroma 0.096.