#289bbb color: Sailfish
#289bbb is rgb(40, 155, 187) in RGB and oklch(64.19% 0.10775 221.45) 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 #289bbb
#289bbb is a bright sky blue color. In OKLCH it has 64.2% lightness, 0.108 chroma and a hue of 221°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.23:1 contrast and black text 6.5:1, so black text reads better.
The closest named color is Sailfish (#2e9cbb). In Tailwind CSS the closest color is cyan-600.
Lighter: #289bbb mixed with white
Darker: #289bbb mixed with black
Calmer: #289bbb with less saturation
Similar named colors
Colors that go with #289bbb
Questions about #289bbb
What color is #289bbb?
#289bbb is bright sky blue. The closest named color is Sailfish. In RGB it is rgb(40, 155, 187), in HSL hsl(193.06, 64.76%, 44.51%) and in OKLCH oklch(64.19% 0.10775 221.45).
What colors go well with #289bbb?
The complementary color of #289bbb is #c47558. For a calmer combination use the analogous colors #12a19d and #5990cc. The triadic partners are #b972a0 and #9b8f38.
Is white or black text more readable on #289bbb?
Black text reads better on #289bbb: white gives a contrast ratio of 3.23:1 and black gives 6.5:1. WCAG AA asks for at least 4.5:1 for body text.
Is #289bbb a warm or cool color?
#289bbb is a cool color. In OKLCH its hue is 221 degrees, its lightness 64.2% and its chroma 0.108.