#309cbb color: Sailfish
#309cbb is rgb(48, 156, 187) in RGB and oklch(64.61% 0.10465 221.396) 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 #309cbb
#309cbb is a bright sky blue color. In OKLCH it has 64.6% lightness, 0.105 chroma and a hue of 221°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.18:1 contrast and black text 6.6:1, so black text reads better.
The closest named color is Sailfish (#2e9cbb). In Tailwind CSS the closest color is cyan-600.
Lighter: #309cbb mixed with white
Darker: #309cbb mixed with black
Calmer: #309cbb with less saturation
Similar named colors
Colors that go with #309cbb
Questions about #309cbb
What color is #309cbb?
#309cbb is bright sky blue. The closest named color is Sailfish. In RGB it is rgb(48, 156, 187), in HSL hsl(193.38, 59.15%, 46.08%) and in OKLCH oklch(64.61% 0.10465 221.396).
What colors go well with #309cbb?
The complementary color of #309cbb is #c4775b. For a calmer combination use the analogous colors #20a29e and #5c92cc. The triadic partners are #b974a0 and #9b903d.
Is white or black text more readable on #309cbb?
Black text reads better on #309cbb: white gives a contrast ratio of 3.18:1 and black gives 6.6:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309cbb a warm or cool color?
#309cbb is a cool color. In OKLCH its hue is 221 degrees, its lightness 64.6% and its chroma 0.105.