#3f448f color: Spectrum Blue
#3f448f is rgb(63, 68, 143) in RGB and oklch(42.361% 0.12195 276.977) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Indigo
- Dark
- Soft
- Cool
- ≈ Cobalt
- blue-900
- Black 44%
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 #3f448f
#3f448f is a soft dark indigo color. In OKLCH it has 42.4% lightness, 0.122 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 8.62:1 contrast and black text 2.43:1, so white text reads better.
The closest named color is Spectrum Blue (#44448d). In Tailwind CSS the closest color is blue-900.
Lighter: #3f448f mixed with white
Darker: #3f448f mixed with black
Calmer: #3f448f with less saturation
Similar named colors
Colors that go with #3f448f
Questions about #3f448f
What color is #3f448f?
#3f448f is soft dark indigo. The closest named color is Spectrum Blue. In RGB it is rgb(63, 68, 143), in HSL hsl(236.25, 38.83%, 40.39%) and in OKLCH oklch(42.361% 0.12195 276.977).
What colors go well with #3f448f?
The complementary color of #3f448f is #5f4d00. For a calmer combination use the analogous colors #00518c and #603881. The triadic partners are #832f15 and #006131.
Is white or black text more readable on #3f448f?
White text reads better on #3f448f: white gives a contrast ratio of 8.62:1 and black gives 2.43:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f448f a warm or cool color?
#3f448f is a cool color. In OKLCH its hue is 277 degrees, its lightness 42.4% and its chroma 0.122.