#644fa1 color: Ultrapurple Merge
#644fa1 is rgb(100, 79, 161) in RGB and oklch(48.891% 0.12771 292.863) in OKLCH. Every other format, shade and contrast value is below.
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- Violet
- Dark
- Soft
- Cool
- ≈ Denim
- slate-600
- Black 37%
Inside sRGB: displays the same on any screen.
Shades
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About #644fa1
#644fa1 is a soft dark violet color. In OKLCH it has 48.9% lightness, 0.128 chroma and a hue of 293°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.61:1 contrast and black text 3.17:1, so white text reads better.
The closest named color is Ultrapurple Merge (#654ea3). In Tailwind CSS the closest color is slate-600.
Lighter: #644fa1 mixed with white
Darker: #644fa1 mixed with black
Calmer: #644fa1 with less saturation
Similar named colors
Colors that go with #644fa1
Questions about #644fa1
What color is #644fa1?
#644fa1 is soft dark violet. The closest named color is Ultrapurple Merge. In RGB it is rgb(100, 79, 161), in HSL hsl(255.37, 34.17%, 47.06%) and in OKLCH oklch(48.891% 0.12771 292.863).
What colors go well with #644fa1?
The complementary color of #644fa1 is #626600. For a calmer combination use the analogous colors #385da8 and #81448a. The triadic partners are #964700 and #00745a.
Is white or black text more readable on #644fa1?
White text reads better on #644fa1: white gives a contrast ratio of 6.61:1 and black gives 3.17:1. WCAG AA asks for at least 4.5:1 for body text.
Is #644fa1 a warm or cool color?
#644fa1 is a cool color. In OKLCH its hue is 293 degrees, its lightness 48.9% and its chroma 0.128.