#399bc4 color: Norse Blue
#399bc4 is rgb(57, 155, 196) in RGB and oklch(65.01% 0.10797 229.717) 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 23%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399bc4
#399bc4 is a bright sky blue color. In OKLCH it has 65% lightness, 0.108 chroma and a hue of 230°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.15:1 contrast and black text 6.66:1, so black text reads better.
The closest named color is Norse Blue (#3d9dc2). In Tailwind CSS the closest color is cyan-600.
Lighter: #399bc4 mixed with white
Darker: #399bc4 mixed with black
Calmer: #399bc4 with less saturation
Similar named colors
Colors that go with #399bc4
Questions about #399bc4
What color is #399bc4?
#399bc4 is bright sky blue. The closest named color is Norse Blue. In RGB it is rgb(57, 155, 196), in HSL hsl(197.7, 54.94%, 49.61%) and in OKLCH oklch(65.01% 0.10797 229.717).
What colors go well with #399bc4?
The complementary color of #399bc4 is #c47a51. For a calmer combination use the analogous colors #12a3a9 and #6790d1. The triadic partners are #c07399 and #949540.
Is white or black text more readable on #399bc4?
Black text reads better on #399bc4: white gives a contrast ratio of 3.15:1 and black gives 6.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399bc4 a warm or cool color?
#399bc4 is a cool color. In OKLCH its hue is 230 degrees, its lightness 65% and its chroma 0.108.