#378cbb color: Christmas Blue
#378cbb is rgb(55, 140, 187) in RGB and oklch(60.946% 0.10752 236.706) 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 #378cbb
#378cbb is a bright sky blue color. In OKLCH it has 60.9% lightness, 0.108 chroma and a hue of 237°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.73:1 contrast and black text 5.63:1, so white text reads better.
The closest named color is Christmas Blue (#2a8fbd). In Tailwind CSS the closest color is cyan-600.
Lighter: #378cbb mixed with white
Darker: #378cbb mixed with black
Calmer: #378cbb with less saturation
Similar named colors
Colors that go with #378cbb
Questions about #378cbb
What color is #378cbb?
#378cbb is bright sky blue. The closest named color is Christmas Blue. In RGB it is rgb(55, 140, 187), in HSL hsl(201.36, 54.55%, 47.45%) and in OKLCH oklch(60.946% 0.10752 236.706).
What colors go well with #378cbb?
The complementary color of #378cbb is #b3713d. For a calmer combination use the analogous colors #0095a3 and #6580c4. The triadic partners are #b66684 and #7f8b39.
Is white or black text more readable on #378cbb?
White text reads better on #378cbb: white gives a contrast ratio of 3.73:1 and black gives 5.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #378cbb a warm or cool color?
#378cbb is a cool color. In OKLCH its hue is 237 degrees, its lightness 60.9% and its chroma 0.108.