#305657 color: Sea Challenge
#305657 is rgb(48, 86, 87) in RGB and oklch(42.54% 0.04341 197.824) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Spacerandom color
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- Cyan
- Dark
- Soft
- Cool
- ≈ Charcoal
- mist-600
- Black 66%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #305657
#305657 is a soft dark cyan color. In OKLCH it has 42.5% lightness, 0.043 chroma and a hue of 198°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.09:1 contrast and black text 2.59:1, so white text reads better.
The closest named color is Sea Challenge (#2c585c). In Tailwind CSS the closest color is mist-600.
Lighter: #305657 mixed with white
Darker: #305657 mixed with black
Calmer: #305657 with less saturation
Similar named colors
Colors that go with #305657
Questions about #305657
What color is #305657?
#305657 is soft dark cyan. The closest named color is Sea Challenge. In RGB it is rgb(48, 86, 87), in HSL hsl(181.54, 28.89%, 26.47%) and in OKLCH oklch(42.54% 0.04341 197.824).
What colors go well with #305657?
The complementary color of #305657 is #644546. For a calmer combination use the analogous colors #36564a and #345361. The triadic partners are #59475e and #5c4c33.
Is white or black text more readable on #305657?
White text reads better on #305657: white gives a contrast ratio of 8.09:1 and black gives 2.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #305657 a warm or cool color?
#305657 is a cool color. In OKLCH its hue is 198 degrees, its lightness 42.5% and its chroma 0.043.