#3f528e color: Demon Blue
#3f528e is rgb(63, 82, 142) in RGB and oklch(45.284% 0.10097 268.88) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Blue
- Dark
- Muted
- Cool
- ≈ Cobalt
- sky-800
- 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 #3f528e
#3f528e is a muted dark blue color. In OKLCH it has 45.3% lightness, 0.101 chroma and a hue of 269°.
Inside sRGB: displays the same on any screen.
White text on it reaches 7.48:1 contrast and black text 2.81:1, so white text reads better.
The closest named color is Demon Blue (#45538d). In Tailwind CSS the closest color is sky-800.
Lighter: #3f528e mixed with white
Darker: #3f528e mixed with black
Calmer: #3f528e with less saturation
Similar named colors
Colors that go with #3f528e
Questions about #3f528e
What color is #3f528e?
#3f528e is muted dark blue. The closest named color is Demon Blue. In RGB it is rgb(63, 82, 142), in HSL hsl(225.57, 38.54%, 40.2%) and in OKLCH oklch(45.284% 0.10097 268.88).
What colors go well with #3f528e?
The complementary color of #3f528e is #6d5200. For a calmer combination use the analogous colors #025c88 and #5e4886. The triadic partners are #853d34 and #256535.
Is white or black text more readable on #3f528e?
White text reads better on #3f528e: white gives a contrast ratio of 7.48:1 and black gives 2.81:1. WCAG AA asks for at least 4.5:1 for body text.
Is #3f528e a warm or cool color?
#3f528e is a cool color. In OKLCH its hue is 269 degrees, its lightness 45.3% and its chroma 0.101.