#05305b color: Effervescent Blue
#05305b is rgb(5, 48, 91) in RGB and oklch(30.824% 0.089 253.1) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Midnight blue
- sky-950
- Black 64%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #05305b
#05305b is a deep dark blue color. In OKLCH it has 30.8% lightness, 0.089 chroma and a hue of 253°.
Inside sRGB: displays the same on any screen.
White text on it reaches 13.29:1 contrast and black text 1.58:1, so white text reads better.
The closest named color is Effervescent Blue (#00315a). In Tailwind CSS the closest color is sky-950.
Lighter: #05305b mixed with white
Darker: #05305b mixed with black
Calmer: #05305b with less saturation
Similar named colors
Colors that go with #05305b
Questions about #05305b
What color is #05305b?
#05305b is deep dark blue. The closest named color is Effervescent Blue. In RGB it is rgb(5, 48, 91), in HSL hsl(210, 89.58%, 18.82%) and in OKLCH oklch(30.824% 0.089 253.1).
What colors go well with #05305b?
The complementary color of #05305b is #492700. For a calmer combination use the analogous colors #00374d and #2b275b. The triadic partners are #541823 and #1c3900.
Is white or black text more readable on #05305b?
White text reads better on #05305b: white gives a contrast ratio of 13.29:1 and black gives 1.58:1. WCAG AA asks for at least 4.5:1 for body text.
Is #05305b a warm or cool color?
#05305b is a cool color. In OKLCH its hue is 253 degrees, its lightness 30.8% and its chroma 0.089.