#644aa4 color: Ultrapurple Merge
#644aa4 is rgb(100, 74, 164) in RGB and oklch(48.195% 0.13961 293.829) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Violet
- Dark
- Soft
- Cool
- ≈ Sapphire
- purple-800
- 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 #644aa4
#644aa4 is a soft dark violet color. In OKLCH it has 48.2% lightness, 0.14 chroma and a hue of 294°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.87:1 contrast and black text 3.06:1, so white text reads better.
The closest named color is Ultrapurple Merge (#654ea3). In Tailwind CSS the closest color is purple-800.
Lighter: #644aa4 mixed with white
Darker: #644aa4 mixed with black
Calmer: #644aa4 with less saturation
Similar named colors
Colors that go with #644aa4
Questions about #644aa4
What color is #644aa4?
#644aa4 is soft dark violet. The closest named color is Ultrapurple Merge. In RGB it is rgb(100, 74, 164), in HSL hsl(257.33, 37.82%, 46.67%) and in OKLCH oklch(48.195% 0.13961 293.829).
What colors go well with #644aa4?
The complementary color of #644aa4 is #5e6500. For a calmer combination use the analogous colors #3459ac and #833d8a. The triadic partners are #974100 and #007259.
Is white or black text more readable on #644aa4?
White text reads better on #644aa4: white gives a contrast ratio of 6.87:1 and black gives 3.06:1. WCAG AA asks for at least 4.5:1 for body text.
Is #644aa4 a warm or cool color?
#644aa4 is a cool color. In OKLCH its hue is 294 degrees, its lightness 48.2% and its chroma 0.14.