#121a43 color: Tetsu-Kon Blue
#121a43 is rgb(18, 26, 67) in RGB and oklch(23.813% 0.07786 270.998) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-950
- Black 74%
Inside sRGB: displays the same on any screen.
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About #121a43
#121a43 is a soft very dark indigo color. In OKLCH it has 23.8% lightness, 0.078 chroma and a hue of 271°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.74:1 contrast and black text 1.25:1, so white text reads better.
The closest named color is Tetsu-Kon Blue (#17184b). In Tailwind CSS the closest color is indigo-950.
Lighter: #121a43 mixed with white
Darker: #121a43 mixed with black
Calmer: #121a43 with less saturation
Similar named colors
Colors that go with #121a43
Questions about #121a43
What color is #121a43?
#121a43 is soft very dark indigo. The closest named color is Tetsu-Kon Blue. In RGB it is rgb(18, 26, 67), in HSL hsl(230.2, 57.65%, 16.67%) and in OKLCH oklch(23.813% 0.07786 270.998).
What colors go well with #121a43?
The complementary color of #121a43 is #2b1c00. For a calmer combination use the analogous colors #002140 and #26133d. The triadic partners are #3c0b05 and #002809.
Is white or black text more readable on #121a43?
White text reads better on #121a43: white gives a contrast ratio of 16.74:1 and black gives 1.25:1. WCAG AA asks for at least 4.5:1 for body text.
Is #121a43 a warm or cool color?
#121a43 is a cool color. In OKLCH its hue is 271 degrees, its lightness 23.8% and its chroma 0.078.