#3181cc color: Heirloom Hydrangea
#3181cc is rgb(49, 129, 204) in RGB and oklch(59.115% 0.1383 250.24) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #3181cc
#3181cc is a bright blue color. In OKLCH it has 59.1% lightness, 0.138 chroma and a hue of 250°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.08:1 contrast and black text 5.14:1, so white text reads better.
The closest named color is Heirloom Hydrangea (#327ccb). In Tailwind CSS the closest color is sky-600.
Lighter: #3181cc mixed with white
Darker: #3181cc mixed with black
Calmer: #3181cc with less saturation
Similar named colors
Colors that go with #3181cc
Questions about #3181cc
What color is #3181cc?
#3181cc is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(49, 129, 204), in HSL hsl(209.03, 61.26%, 49.61%) and in OKLCH oklch(59.115% 0.1383 250.24).
What colors go well with #3181cc?
The complementary color of #3181cc is #b06c00. For a calmer combination use the analogous colors #008eb2 and #6f71cd. The triadic partners are #c0556a and #618d28.
Is white or black text more readable on #3181cc?
White text reads better on #3181cc: white gives a contrast ratio of 4.08:1 and black gives 5.14:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3181cc a warm or cool color?
#3181cc is a cool color. In OKLCH its hue is 250 degrees, its lightness 59.1% and its chroma 0.138.