#309bb9 color: Sailfish
#309bb9 is rgb(48, 155, 185) in RGB and oklch(64.278% 0.10347 220.833) 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 27%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309bb9
#309bb9 is a bright sky blue color. In OKLCH it has 64.3% lightness, 0.103 chroma and a hue of 221°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.22:1 contrast and black text 6.51:1, so black text reads better.
The closest named color is Sailfish (#2e9cbb). In Tailwind CSS the closest color is cyan-600.
Lighter: #309bb9 mixed with white
Darker: #309bb9 mixed with black
Calmer: #309bb9 with less saturation
Similar named colors
Colors that go with #309bb9
Questions about #309bb9
What color is #309bb9?
#309bb9 is bright sky blue. The closest named color is Sailfish. In RGB it is rgb(48, 155, 185), in HSL hsl(193.14, 58.8%, 45.69%) and in OKLCH oklch(64.278% 0.10347 220.833).
What colors go well with #309bb9?
The complementary color of #309bb9 is #c2775b. For a calmer combination use the analogous colors #22a19c and #5b91ca. The triadic partners are #b773a0 and #9b8f3d.
Is white or black text more readable on #309bb9?
Black text reads better on #309bb9: white gives a contrast ratio of 3.22:1 and black gives 6.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309bb9 a warm or cool color?
#309bb9 is a cool color. In OKLCH its hue is 221 degrees, its lightness 64.3% and its chroma 0.103.