#399bcf color: Blue Burst
#399bcf is rgb(57, 155, 207) in RGB and oklch(65.531% 0.11818 236.069) 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 19%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399bcf
#399bcf is a bright sky blue color. In OKLCH it has 65.5% lightness, 0.118 chroma and a hue of 236°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.1:1 contrast and black text 6.76:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is cyan-600.
Lighter: #399bcf mixed with white
Darker: #399bcf mixed with black
Calmer: #399bcf with less saturation
Similar named colors
Colors that go with #399bcf
Questions about #399bcf
What color is #399bcf?
#399bcf is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(57, 155, 207), in HSL hsl(200.8, 60.98%, 51.76%) and in OKLCH oklch(65.531% 0.11818 236.069).
What colors go well with #399bcf?
The complementary color of #399bcf is #c77c43. For a calmer combination use the analogous colors #00a5b4 and #6f8ed9. The triadic partners are #c97093 and #8d993d.
Is white or black text more readable on #399bcf?
Black text reads better on #399bcf: white gives a contrast ratio of 3.1:1 and black gives 6.76:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399bcf a warm or cool color?
#399bcf is a cool color. In OKLCH its hue is 236 degrees, its lightness 65.5% and its chroma 0.118.