#645ea3 color: Giant Onion
#645ea3 is rgb(100, 94, 163) in RGB and oklch(51.891% 0.10702 286.006) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Violet
- Medium
- Soft
- Cool
- ≈ Denim
- slate-500
- Black 36%
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 #645ea3
#645ea3 is a soft violet color. In OKLCH it has 51.9% lightness, 0.107 chroma and a hue of 286°.
Inside sRGB: displays the same on any screen.
White text on it reaches 5.72:1 contrast and black text 3.67:1, so white text reads better.
The closest named color is Giant Onion (#665d9e). In Tailwind CSS the closest color is slate-500.
Lighter: #645ea3 mixed with white
Darker: #645ea3 mixed with black
Calmer: #645ea3 with less saturation
Similar named colors
Colors that go with #645ea3
Questions about #645ea3
What color is #645ea3?
#645ea3 is soft violet. The closest named color is Giant Onion. In RGB it is rgb(100, 94, 163), in HSL hsl(245.22, 27.27%, 50.39%) and in OKLCH oklch(51.891% 0.10702 286.006).
What colors go well with #645ea3?
The complementary color of #645ea3 is #716c0b. For a calmer combination use the analogous colors #3d6aa5 and #805492. The triadic partners are #9a532f and #037c5a.
Is white or black text more readable on #645ea3?
White text reads better on #645ea3: white gives a contrast ratio of 5.72:1 and black gives 3.67:1. WCAG AA asks for at least 4.5:1 for body text.
Is #645ea3 a warm or cool color?
#645ea3 is a cool color. In OKLCH its hue is 286 degrees, its lightness 51.9% and its chroma 0.107.