#399ec9 color: Norse Blue
#399ec9 is rgb(57, 158, 201) in RGB and oklch(65.954% 0.11114 230.302) 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 21%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #399ec9
#399ec9 is a bright sky blue color. In OKLCH it has 66% lightness, 0.111 chroma and a hue of 230°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.04:1 contrast and black text 6.91:1, so black text reads better.
The closest named color is Norse Blue (#3d9dc2). In Tailwind CSS the closest color is cyan-600.
Lighter: #399ec9 mixed with white
Darker: #399ec9 mixed with black
Calmer: #399ec9 with less saturation
Similar named colors
Colors that go with #399ec9
Questions about #399ec9
What color is #399ec9?
#399ec9 is bright sky blue. The closest named color is Norse Blue. In RGB it is rgb(57, 158, 201), in HSL hsl(197.92, 57.14%, 50.59%) and in OKLCH oklch(65.954% 0.11114 230.302).
What colors go well with #399ec9?
The complementary color of #399ec9 is #c87d51. For a calmer combination use the analogous colors #08a6ad and #6a92d6. The triadic partners are #c5759b and #969840.
Is white or black text more readable on #399ec9?
Black text reads better on #399ec9: white gives a contrast ratio of 3.04:1 and black gives 6.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399ec9 a warm or cool color?
#399ec9 is a cool color. In OKLCH its hue is 230 degrees, its lightness 66% and its chroma 0.111.