#399ff0 color: Rockman Blue
#399ff0 is rgb(57, 159, 240) in RGB and oklch(68.159% 0.15118 246.767) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 6%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399ff0
#399ff0 is a bright sky blue color. In OKLCH it has 68.2% lightness, 0.151 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.84:1 contrast and black text 7.39:1, so black text reads better.
The closest named color is Rockman Blue (#31a2f2). In Tailwind CSS the closest color is sky-500.
Lighter: #399ff0 mixed with white
Darker: #399ff0 mixed with black
Calmer: #399ff0 with less saturation
Similar named colors
Colors that go with #399ff0
Questions about #399ff0
What color is #399ff0?
#399ff0 is bright sky blue. The closest named color is Rockman Blue. In RGB it is rgb(57, 159, 240), in HSL hsl(206.56, 85.92%, 58.24%) and in OKLCH oklch(68.159% 0.15118 246.767).
What colors go well with #399ff0?
The complementary color of #399ff0 is #d68300. For a calmer combination use the analogous colors #00add1 and #828ef4. The triadic partners are #e46c89 and #80a933.
Is white or black text more readable on #399ff0?
Black text reads better on #399ff0: white gives a contrast ratio of 2.84:1 and black gives 7.39:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399ff0 a warm or cool color?
#399ff0 is a cool color. In OKLCH its hue is 247 degrees, its lightness 68.2% and its chroma 0.151.