#666dcd color: C64 Purple
#666dcd is rgb(102, 109, 205) in RGB and oklch(57.549% 0.14569 277.636) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- indigo-500
- Black 20%
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 #666dcd
#666dcd is a soft indigo color. In OKLCH it has 57.5% lightness, 0.146 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.53:1 contrast and black text 4.63:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #666dcd mixed with white
Darker: #666dcd mixed with black
Calmer: #666dcd with less saturation
Similar named colors
Colors that go with #666dcd
Questions about #666dcd
What color is #666dcd?
#666dcd is soft indigo. The closest named color is C64 Purple. In RGB it is rgb(102, 109, 205), in HSL hsl(235.92, 50.74%, 60.2%) and in OKLCH oklch(57.549% 0.14569 277.636).
What colors go well with #666dcd?
The complementary color of #666dcd is #907800. For a calmer combination use the analogous colors #167dca and #905ebb. The triadic partners are #bf5433 and #009256.
Is white or black text more readable on #666dcd?
White text reads better on #666dcd: white gives a contrast ratio of 4.53:1 and black gives 4.63:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666dcd a warm or cool color?
#666dcd is a cool color. In OKLCH its hue is 278 degrees, its lightness 57.5% and its chroma 0.146.