#664aaa color: Ultrapurple Merge
#664aaa is rgb(102, 74, 170) in RGB and oklch(48.801% 0.14775 293.638) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Dark
- Soft
- Cool
- ≈ Denim
- purple-800
- Black 33%
Inside sRGB: displays the same on any screen.
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About #664aaa
#664aaa is a soft dark violet color. In OKLCH it has 48.8% lightness, 0.148 chroma and a hue of 294°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.72:1 contrast and black text 3.12:1, so white text reads better.
The closest named color is Ultrapurple Merge (#654ea3). In Tailwind CSS the closest color is purple-800.
Lighter: #664aaa mixed with white
Darker: #664aaa mixed with black
Calmer: #664aaa with less saturation
Similar named colors
Colors that go with #664aaa
Questions about #664aaa
What color is #664aaa?
#664aaa is soft dark violet. The closest named color is Ultrapurple Merge. In RGB it is rgb(102, 74, 170), in HSL hsl(257.5, 39.34%, 47.84%) and in OKLCH oklch(48.801% 0.14775 293.638).
What colors go well with #664aaa?
The complementary color of #664aaa is #606600. For a calmer combination use the analogous colors #325ab2 and #863c8f. The triadic partners are #9c4100 and #00745a.
Is white or black text more readable on #664aaa?
White text reads better on #664aaa: white gives a contrast ratio of 6.72:1 and black gives 3.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #664aaa a warm or cool color?
#664aaa is a cool color. In OKLCH its hue is 294 degrees, its lightness 48.8% and its chroma 0.148.