#151b43 color: Konkikyō Blue
#151b43 is rgb(21, 27, 67) in RGB and oklch(24.267% 0.07532 273.059) 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 #151b43
#151b43 is a soft very dark indigo color. In OKLCH it has 24.3% lightness, 0.075 chroma and a hue of 273°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.54:1 contrast and black text 1.27:1, so white text reads better.
The closest named color is Konkikyō Blue (#191f45). In Tailwind CSS the closest color is indigo-950.
Lighter: #151b43 mixed with white
Darker: #151b43 mixed with black
Calmer: #151b43 with less saturation
Similar named colors
Colors that go with #151b43
Questions about #151b43
What color is #151b43?
#151b43 is soft very dark indigo. The closest named color is Konkikyō Blue. In RGB it is rgb(21, 27, 67), in HSL hsl(232.17, 52.27%, 17.25%) and in OKLCH oklch(24.267% 0.07532 273.059).
What colors go well with #151b43?
The complementary color of #151b43 is #2b1e00. For a calmer combination use the analogous colors #002240 and #27143d. The triadic partners are #3c0e05 and #00290d.
Is white or black text more readable on #151b43?
White text reads better on #151b43: white gives a contrast ratio of 16.54:1 and black gives 1.27:1. WCAG AA asks for at least 4.5:1 for body text.
Is #151b43 a warm or cool color?
#151b43 is a cool color. In OKLCH its hue is 273 degrees, its lightness 24.3% and its chroma 0.075.