#123371 color: Atlantic Navy
#123371 is rgb(18, 51, 113) in RGB and oklch(33.737% 0.11418 261.518) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Vivid
- Deep
- Cool
- ≈ Midnight blue
- indigo-900
- Black 56%
Inside sRGB: displays the same on any screen.
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About #123371
#123371 is a deep dark blue color. In OKLCH it has 33.7% lightness, 0.114 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 12.08:1 contrast and black text 1.74:1, so white text reads better.
The closest named color is Atlantic Navy (#13336f). In Tailwind CSS the closest color is indigo-900.
Lighter: #123371 mixed with white
Darker: #123371 mixed with black
Calmer: #123371 with less saturation
Similar named colors
Colors that go with #123371
Questions about #123371
What color is #123371?
#123371 is deep dark blue. The closest named color is Atlantic Navy. In RGB it is rgb(18, 51, 113), in HSL hsl(219.16, 72.52%, 25.69%) and in OKLCH oklch(33.737% 0.11418 261.518).
What colors go well with #123371?
The complementary color of #123371 is #4e3100. For a calmer combination use the analogous colors #003e5e and #3a276c. The triadic partners are #66141b and #044400.
Is white or black text more readable on #123371?
White text reads better on #123371: white gives a contrast ratio of 12.08:1 and black gives 1.74:1. WCAG AA asks for at least 4.5:1 for body text.
Is #123371 a warm or cool color?
#123371 is a cool color. In OKLCH its hue is 262 degrees, its lightness 33.7% and its chroma 0.114.