#151b4d color: Tetsu-Kon Blue
#151b4d is rgb(21, 27, 77) in RGB and oklch(25.185% 0.09161 272.751) 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 70%
Inside sRGB: displays the same on any screen.
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About #151b4d
#151b4d is a soft very dark indigo color. In OKLCH it has 25.2% lightness, 0.092 chroma and a hue of 273°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.21:1 contrast and black text 1.3:1, so white text reads better.
The closest named color is Tetsu-Kon Blue (#17184b). In Tailwind CSS the closest color is indigo-950.
Lighter: #151b4d mixed with white
Darker: #151b4d mixed with black
Calmer: #151b4d with less saturation
Similar named colors
Colors that go with #151b4d
Questions about #151b4d
What color is #151b4d?
#151b4d is soft very dark indigo. The closest named color is Tetsu-Kon Blue. In RGB it is rgb(21, 27, 77), in HSL hsl(233.57, 57.14%, 19.22%) and in OKLCH oklch(25.185% 0.09161 272.751).
What colors go well with #151b4d?
The complementary color of #151b4d is #2e2000. For a calmer combination use the analogous colors #002449 and #2b1345. The triadic partners are #440801 and #002d09.
Is white or black text more readable on #151b4d?
White text reads better on #151b4d: white gives a contrast ratio of 16.21:1 and black gives 1.3:1. WCAG AA asks for at least 4.5:1 for body text.
Is #151b4d a warm or cool color?
#151b4d is a cool color. In OKLCH its hue is 273 degrees, its lightness 25.2% and its chroma 0.092.