#646cb8 color: Chetwode Blue
#646cb8 is rgb(100, 108, 184) in RGB and oklch(55.936% 0.11739 277.344) 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 28%
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 #646cb8
#646cb8 is a soft indigo color. In OKLCH it has 55.9% lightness, 0.117 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.8:1 contrast and black text 4.38:1, so white text reads better.
The closest named color is Chetwode Blue (#666fb4). In Tailwind CSS the closest color is slate-500.
Lighter: #646cb8 mixed with white
Darker: #646cb8 mixed with black
Calmer: #646cb8 with less saturation
Similar named colors
Colors that go with #646cb8
Questions about #646cb8
What color is #646cb8?
#646cb8 is soft indigo. The closest named color is Chetwode Blue. In RGB it is rgb(100, 108, 184), in HSL hsl(234.29, 37.17%, 55.69%) and in OKLCH oklch(55.936% 0.11739 277.344).
What colors go well with #646cb8?
The complementary color of #646cb8 is #887400. For a calmer combination use the analogous colors #3179b5 and #8760a9. The triadic partners are #ad593f and #258858.
Is white or black text more readable on #646cb8?
White text reads better on #646cb8: white gives a contrast ratio of 4.8:1 and black gives 4.38:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646cb8 a warm or cool color?
#646cb8 is a cool color. In OKLCH its hue is 277 degrees, its lightness 55.9% and its chroma 0.117.