#183b73 color: Azure Dragon
#183b73 is rgb(24, 59, 115) in RGB and oklch(36.01% 0.10472 259.5) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Charcoal
- sky-900
- Black 55%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #183b73
#183b73 is a deep dark blue color. In OKLCH it has 36% lightness, 0.105 chroma and a hue of 259°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.98:1 contrast and black text 1.91:1, so white text reads better.
The closest named color is Azure Dragon (#053976). In Tailwind CSS the closest color is sky-900.
Lighter: #183b73 mixed with white
Darker: #183b73 mixed with black
Calmer: #183b73 with less saturation
Similar named colors
Colors that go with #183b73
Questions about #183b73
What color is #183b73?
#183b73 is deep dark blue. The closest named color is Azure Dragon. In RGB it is rgb(24, 59, 115), in HSL hsl(216.92, 65.47%, 27.25%) and in OKLCH oklch(36.01% 0.10472 259.5).
What colors go well with #183b73?
The complementary color of #183b73 is #563500. For a calmer combination use the analogous colors #004564 and #3d306f. The triadic partners are #692026 and #1a490a.
Is white or black text more readable on #183b73?
White text reads better on #183b73: white gives a contrast ratio of 10.98:1 and black gives 1.91:1. WCAG AA asks for at least 4.5:1 for body text.
Is #183b73 a warm or cool color?
#183b73 is a cool color. In OKLCH its hue is 259 degrees, its lightness 36% and its chroma 0.105.