#278cdb color: Blue Cola
#278cdb is rgb(39, 140, 219) in RGB and oklch(62.254% 0.1488 247.456) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #278cdb
#278cdb is a bright blue color. In OKLCH it has 62.3% lightness, 0.149 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.58:1 contrast and black text 5.86:1, so white text reads better.
The closest named color is Blue Cola (#0088dc). In Tailwind CSS the closest color is sky-600.
Lighter: #278cdb mixed with white
Darker: #278cdb mixed with black
Calmer: #278cdb with less saturation
Similar named colors
Colors that go with #278cdb
Questions about #278cdb
What color is #278cdb?
#278cdb is bright blue. The closest named color is Blue Cola. In RGB it is rgb(39, 140, 219), in HSL hsl(206.33, 71.43%, 50.59%) and in OKLCH oklch(62.254% 0.1488 247.456).
What colors go well with #278cdb?
The complementary color of #278cdb is #c07200. For a calmer combination use the analogous colors #0099bb and #737bdf. The triadic partners are #cf5b77 and #6e9720.
Is white or black text more readable on #278cdb?
White text reads better on #278cdb: white gives a contrast ratio of 3.58:1 and black gives 5.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #278cdb a warm or cool color?
#278cdb is a cool color. In OKLCH its hue is 247 degrees, its lightness 62.3% and its chroma 0.149.