#666fbf color: Gladiola Blue
#666fbf is rgb(102, 111, 191) in RGB and oklch(57.098% 0.12296 276.911) 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
- ≈ Steel blue
- slate-500
- Black 25%
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 #666fbf
#666fbf is a soft indigo color. In OKLCH it has 57.1% lightness, 0.123 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.57:1 contrast and black text 4.59:1, so white text reads better.
The closest named color is Gladiola Blue (#6370b6). In Tailwind CSS the closest color is slate-500.
Lighter: #666fbf mixed with white
Darker: #666fbf mixed with black
Calmer: #666fbf with less saturation
Similar named colors
Colors that go with #666fbf
Questions about #666fbf
What color is #666fbf?
#666fbf is soft indigo. The closest named color is Gladiola Blue. In RGB it is rgb(102, 111, 191), in HSL hsl(233.93, 41.01%, 57.45%) and in OKLCH oklch(57.098% 0.12296 276.911).
What colors go well with #666fbf?
The complementary color of #666fbf is #8c7700. For a calmer combination use the analogous colors #2f7dbc and #8b62b0. The triadic partners are #b45a40 and #238d59.
Is white or black text more readable on #666fbf?
White text reads better on #666fbf: white gives a contrast ratio of 4.57:1 and black gives 4.59:1. WCAG AA asks for at least 4.5:1 for body text.
Is #666fbf a warm or cool color?
#666fbf is a cool color. In OKLCH its hue is 277 degrees, its lightness 57.1% and its chroma 0.123.