#0a3f4e color: Cold and Dark
#0a3f4e is rgb(10, 63, 78) in RGB and oklch(34.238% 0.05802 221.975) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- cyan-950
- Black 69%
Inside sRGB: displays the same on any screen.
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About #0a3f4e
#0a3f4e is a soft dark sky blue color. In OKLCH it has 34.2% lightness, 0.058 chroma and a hue of 222°.
Inside sRGB: displays the same on any screen.
White text on it reaches 11.45:1 contrast and black text 1.83:1, so white text reads better.
The closest named color is Cold and Dark (#154250). In Tailwind CSS the closest color is cyan-950.
Lighter: #0a3f4e mixed with white
Darker: #0a3f4e mixed with black
Calmer: #0a3f4e with less saturation
Similar named colors
Colors that go with #0a3f4e
Questions about #0a3f4e
What color is #0a3f4e?
#0a3f4e is soft dark sky blue. The closest named color is Cold and Dark. In RGB it is rgb(10, 63, 78), in HSL hsl(193.24, 77.27%, 17.25%) and in OKLCH oklch(34.238% 0.05802 221.975).
What colors go well with #0a3f4e?
The complementary color of #0a3f4e is #522e20. For a calmer combination use the analogous colors #024240 and #213a56. The triadic partners are #4d2c41 and #3f3912.
Is white or black text more readable on #0a3f4e?
White text reads better on #0a3f4e: white gives a contrast ratio of 11.45:1 and black gives 1.83:1. WCAG AA asks for at least 4.5:1 for body text.
Is #0a3f4e a warm or cool color?
#0a3f4e is a cool color. In OKLCH its hue is 222 degrees, its lightness 34.2% and its chroma 0.058.