#151a4e color: Tetsu-Kon Blue
#151a4e is rgb(21, 26, 78) in RGB and oklch(25.066% 0.09464 273.246) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Indigo
- Very dark
- Soft
- Cool
- ≈ Midnight blue
- indigo-950
- Black 69%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #151a4e
#151a4e is a soft very dark indigo color. In OKLCH it has 25.1% lightness, 0.095 chroma and a hue of 273°.
Inside sRGB: displays the same on any screen.
White text on it reaches 16.28:1 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: #151a4e mixed with white
Darker: #151a4e mixed with black
Calmer: #151a4e with less saturation
Similar named colors
Colors that go with #151a4e
Questions about #151a4e
What color is #151a4e?
#151a4e is soft very dark indigo. The closest named color is Tetsu-Kon Blue. In RGB it is rgb(21, 26, 78), in HSL hsl(234.74, 57.58%, 19.41%) and in OKLCH oklch(25.066% 0.09464 273.246).
What colors go well with #151a4e?
The complementary color of #151a4e is #2d2000. For a calmer combination use the analogous colors #002349 and #2c1146. The triadic partners are #450600 and #002d08.
Is white or black text more readable on #151a4e?
White text reads better on #151a4e: white gives a contrast ratio of 16.28:1 and black gives 1.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #151a4e a warm or cool color?
#151a4e is a cool color. In OKLCH its hue is 273 degrees, its lightness 25.1% and its chroma 0.095.