#10303f color: NATO Blue
#10303f is rgb(16, 48, 63) in RGB and oklch(29.302% 0.04609 231.674) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Very dark
- Soft
- Cool
- ≈ Graphite
- cyan-950
- Black 75%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #10303f
#10303f is a soft very dark sky blue color. In OKLCH it has 29.3% lightness, 0.046 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 13.85:1 contrast and black text 1.52:1, so white text reads better.
The closest named color is NATO Blue (#153043). In Tailwind CSS the closest color is cyan-950.
Lighter: #10303f mixed with white
Darker: #10303f mixed with black
Calmer: #10303f with less saturation
Similar named colors
Colors that go with #10303f
Questions about #10303f
What color is #10303f?
#10303f is soft very dark sky blue. The closest named color is NATO Blue. In RGB it is rgb(16, 48, 63), in HSL hsl(199.15, 59.49%, 15.49%) and in OKLCH oklch(29.302% 0.04609 231.674).
What colors go well with #10303f?
The complementary color of #10303f is #3e2516. For a calmer combination use the analogous colors #063336 and #1f2c43. The triadic partners are #3e222f and #2d2e11.
Is white or black text more readable on #10303f?
White text reads better on #10303f: white gives a contrast ratio of 13.85:1 and black gives 1.52:1. WCAG AA asks for at least 4.5:1 for body text.
Is #10303f a warm or cool color?
#10303f is a cool color. In OKLCH its hue is 232 degrees, its lightness 29.3% and its chroma 0.046.