#664ea7 color: Ultrapurple Merge
#664ea7 is rgb(102, 78, 167) in RGB and oklch(49.293% 0.13763 293.105) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Dark
- Soft
- Cool
- ≈ Denim
- purple-800
- Black 35%
Inside sRGB: displays the same on any screen.
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About #664ea7
#664ea7 is a soft dark violet color. In OKLCH it has 49.3% lightness, 0.138 chroma and a hue of 293°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.54:1 contrast and black text 3.21:1, so white text reads better.
The closest named color is Ultrapurple Merge (#654ea3). In Tailwind CSS the closest color is purple-800.
Lighter: #664ea7 mixed with white
Darker: #664ea7 mixed with black
Calmer: #664ea7 with less saturation
Similar named colors
Colors that go with #664ea7
Questions about #664ea7
What color is #664ea7?
#664ea7 is soft dark violet. The closest named color is Ultrapurple Merge. In RGB it is rgb(102, 78, 167), in HSL hsl(256.18, 36.33%, 48.04%) and in OKLCH oklch(49.293% 0.13763 293.105).
What colors go well with #664ea7?
The complementary color of #664ea7 is #636800. For a calmer combination use the analogous colors #365dae and #85418e. The triadic partners are #9b4500 and #00765b.
Is white or black text more readable on #664ea7?
White text reads better on #664ea7: white gives a contrast ratio of 6.54:1 and black gives 3.21:1. WCAG AA asks for at least 4.5:1 for body text.
Is #664ea7 a warm or cool color?
#664ea7 is a cool color. In OKLCH its hue is 293 degrees, its lightness 49.3% and its chroma 0.138.