#399cd0 color: Blue Burst
#399cd0 is rgb(57, 156, 208) in RGB and oklch(65.815% 0.1186 235.839) 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
- sky-500
- Black 18%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399cd0
#399cd0 is a bright sky blue color. In OKLCH it has 65.8% lightness, 0.119 chroma and a hue of 236°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.07:1 contrast and black text 6.84:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is sky-500.
Lighter: #399cd0 mixed with white
Darker: #399cd0 mixed with black
Calmer: #399cd0 with less saturation
Similar named colors
Colors that go with #399cd0
Questions about #399cd0
What color is #399cd0?
#399cd0 is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(57, 156, 208), in HSL hsl(200.66, 61.63%, 51.96%) and in OKLCH oklch(65.815% 0.1186 235.839).
What colors go well with #399cd0?
The complementary color of #399cd0 is #c87d44. For a calmer combination use the analogous colors #00a6b5 and #6f8fda. The triadic partners are #ca7194 and #8e9a3d.
Is white or black text more readable on #399cd0?
Black text reads better on #399cd0: white gives a contrast ratio of 3.07:1 and black gives 6.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399cd0 a warm or cool color?
#399cd0 is a cool color. In OKLCH its hue is 236 degrees, its lightness 65.8% and its chroma 0.119.