#399bc5 color: Stratos Blue
#399bc5 is rgb(57, 155, 197) in RGB and oklch(65.056% 0.10884 230.349) 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 #399bc5
#399bc5 is a bright sky blue color. In OKLCH it has 65.1% lightness, 0.109 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 6.67:1, so black text reads better.
The closest named color is Stratos Blue (#3799c8). In Tailwind CSS the closest color is cyan-600.
Lighter: #399bc5 mixed with white
Darker: #399bc5 mixed with black
Calmer: #399bc5 with less saturation
Similar named colors
Colors that go with #399bc5
Questions about #399bc5
What color is #399bc5?
#399bc5 is bright sky blue. The closest named color is Stratos Blue. In RGB it is rgb(57, 155, 197), in HSL hsl(198, 55.12%, 49.8%) and in OKLCH oklch(65.056% 0.10884 230.349).
What colors go well with #399bc5?
The complementary color of #399bc5 is #c47b4f. For a calmer combination use the analogous colors #0da3aa and #688fd2. The triadic partners are #c17398 and #93953f.
Is white or black text more readable on #399bc5?
Black text reads better on #399bc5: white gives a contrast ratio of 3.15:1 and black gives 6.67:1. WCAG AA asks for at least 4.5:1 for body text.
Is #399bc5 a warm or cool color?
#399bc5 is a cool color. In OKLCH its hue is 230 degrees, its lightness 65.1% and its chroma 0.109.