#121b4e color: Tetsu-Kon Blue
#121b4e is rgb(18, 27, 78) in RGB and oklch(25.081% 0.09415 270.438) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-950
- Black 69%
Inside sRGB: displays the same on any screen.
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About #121b4e
#121b4e is a soft very dark blue color. In OKLCH it has 25.1% lightness, 0.094 chroma and a hue of 270°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.25:1 contrast and black text 1.29:1, so white text reads better.
The closest named color is Tetsu-Kon Blue (#17184b). In Tailwind CSS the closest color is indigo-950.
Lighter: #121b4e mixed with white
Darker: #121b4e mixed with black
Calmer: #121b4e with less saturation
Similar named colors
Colors that go with #121b4e
Questions about #121b4e
What color is #121b4e?
#121b4e is soft very dark blue. The closest named color is Tetsu-Kon Blue. In RGB it is rgb(18, 27, 78), in HSL hsl(231, 62.5%, 18.82%) and in OKLCH oklch(25.081% 0.09415 270.438).
What colors go well with #121b4e?
The complementary color of #121b4e is #2f1f00. For a calmer combination use the analogous colors #002446 and #2a1247. The triadic partners are #450502 and #002d05.
Is white or black text more readable on #121b4e?
White text reads better on #121b4e: white gives a contrast ratio of 16.25:1 and black gives 1.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #121b4e a warm or cool color?
#121b4e is a cool color. In OKLCH its hue is 270 degrees, its lightness 25.1% and its chroma 0.094.