#337ecf color: Soothing Sapphire
#337ecf is rgb(51, 126, 207) in RGB and oklch(58.676% 0.1445 253.013) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 19%
Inside sRGB: displays the same on any screen.
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About #337ecf
#337ecf is a bright blue color. In OKLCH it has 58.7% lightness, 0.144 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.18:1 contrast and black text 5.03:1, so white text reads better.
The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.
Lighter: #337ecf mixed with white
Darker: #337ecf mixed with black
Calmer: #337ecf with less saturation
Similar named colors
Colors that go with #337ecf
Questions about #337ecf
What color is #337ecf?
#337ecf is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(51, 126, 207), in HSL hsl(211.15, 61.9%, 50.59%) and in OKLCH oklch(58.676% 0.1445 253.013).
What colors go well with #337ecf?
The complementary color of #337ecf is #af6b00. For a calmer combination use the analogous colors #008bb4 and #726ece. The triadic partners are #c25263 and #588e26.
Is white or black text more readable on #337ecf?
White text reads better on #337ecf: white gives a contrast ratio of 4.18:1 and black gives 5.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #337ecf a warm or cool color?
#337ecf is a cool color. In OKLCH its hue is 253 degrees, its lightness 58.7% and its chroma 0.144.