#278bf3 color: Seljuk Blue
#278bf3 is rgb(39, 139, 243) in RGB and oklch(63.5% 0.1791 253.565) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-500
- Black 5%
Inside sRGB: displays the same on any screen.
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About #278bf3
#278bf3 is a bright blue color. In OKLCH it has 63.5% lightness, 0.179 chroma and a hue of 254°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.46:1 contrast and black text 6.07:1, so white text reads better.
The closest named color is Seljuk Blue (#4488ee). In Tailwind CSS the closest color is blue-500.
Lighter: #278bf3 mixed with white
Darker: #278bf3 mixed with black
Calmer: #278bf3 with less saturation
Similar named colors
Colors that go with #278bf3
Questions about #278bf3
What color is #278bf3?
#278bf3 is bright blue. The closest named color is Seljuk Blue. In RGB it is rgb(39, 139, 243), in HSL hsl(210.59, 89.47%, 55.29%) and in OKLCH oklch(63.5% 0.1791 253.565).
What colors go well with #278bf3?
The complementary color of #278bf3 is #c17800. For a calmer combination use the analogous colors #009bc8 and #8076f2. The triadic partners are #e1516a and #5aa006.
Is white or black text more readable on #278bf3?
White text reads better on #278bf3: white gives a contrast ratio of 3.46:1 and black gives 6.07:1. WCAG AA asks for at least 4.5:1 for body text.
Is #278bf3 a warm or cool color?
#278bf3 is a cool color. In OKLCH its hue is 254 degrees, its lightness 63.5% and its chroma 0.179.