#337ab4 color: Haddock’s Sweater
#337ab4 is rgb(51, 122, 180) in RGB and oklch(56.186% 0.11449 246.502) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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About #337ab4
#337ab4 is a bright sky blue color. In OKLCH it has 56.2% lightness, 0.114 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.58:1 contrast and black text 4.58:1, so white text reads better.
The closest named color is Haddock’s Sweater (#277aba). In Tailwind CSS the closest color is sky-600.
Lighter: #337ab4 mixed with white
Darker: #337ab4 mixed with black
Calmer: #337ab4 with less saturation
Similar named colors
Colors that go with #337ab4
Questions about #337ab4
What color is #337ab4?
#337ab4 is bright sky blue. The closest named color is Haddock’s Sweater. In RGB it is rgb(51, 122, 180), in HSL hsl(206.98, 55.84%, 45.29%) and in OKLCH oklch(56.186% 0.11449 246.502).
What colors go well with #337ab4?
The complementary color of #337ab4 is #a1661a. For a calmer combination use the analogous colors #0084a0 and #646db7. The triadic partners are #ac566a and #63812f.
Is white or black text more readable on #337ab4?
White text reads better on #337ab4: white gives a contrast ratio of 4.58:1 and black gives 4.58:1. WCAG AA asks for at least 4.5:1 for body text.
Is #337ab4 a warm or cool color?
#337ab4 is a cool color. In OKLCH its hue is 247 degrees, its lightness 56.2% and its chroma 0.114.