#636bcb color: Soft indigo
#636bcb is rgb(99, 107, 203) in RGB and oklch(56.819% 0.14624 277.089) 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 #636bcb
#636bcb is a soft indigo color. In OKLCH it has 56.8% lightness, 0.146 chroma and a hue of 277°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.67:1 contrast and black text 4.5:1, so white text reads better.
The closest named color is C64 Purple (#6f6ed1). In Tailwind CSS the closest color is indigo-500.
Lighter: #636bcb mixed with white
Darker: #636bcb mixed with black
Calmer: #636bcb with less saturation
Similar named colors
Colors that go with #636bcb
Questions about #636bcb
What color is #636bcb?
#636bcb is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(99, 107, 203), in HSL hsl(235.38, 50%, 59.22%) and in OKLCH oklch(56.819% 0.14624 277.089).
What colors go well with #636bcb?
The complementary color of #636bcb is #8e7500. For a calmer combination use the analogous colors #0c7bc7 and #8e5cb9. The triadic partners are #bc5131 and #008f52.
Is white or black text more readable on #636bcb?
White text reads better on #636bcb: white gives a contrast ratio of 4.67:1 and black gives 4.5:1. WCAG AA asks for at least 4.5:1 for body text.
Is #636bcb a warm or cool color?
#636bcb is a cool color. In OKLCH its hue is 277 degrees, its lightness 56.8% and its chroma 0.146.