#644ca5 color: Ultrapurple Merge
#644ca5 is rgb(100, 76, 165) in RGB and oklch(48.613% 0.13789 292.992) 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.
Shades
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About #644ca5
#644ca5 is a soft dark violet color. In OKLCH it has 48.6% lightness, 0.138 chroma and a hue of 293°.
Inside sRGB: displays the same on any screen.
White text on it reaches 6.73:1 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: #644ca5 mixed with white
Darker: #644ca5 mixed with black
Calmer: #644ca5 with less saturation
Similar named colors
Colors that go with #644ca5
Questions about #644ca5
What color is #644ca5?
#644ca5 is soft dark violet. The closest named color is Ultrapurple Merge. In RGB it is rgb(100, 76, 165), in HSL hsl(256.18, 36.93%, 47.25%) and in OKLCH oklch(48.613% 0.13789 292.992).
What colors go well with #644ca5?
The complementary color of #644ca5 is #616600. For a calmer combination use the analogous colors #345bac and #833f8c. The triadic partners are #994300 and #007359.
Is white or black text more readable on #644ca5?
White text reads better on #644ca5: white gives a contrast ratio of 6.73:1 and black gives 3.12:1. WCAG AA asks for at least 4.5:1 for body text.
Is #644ca5 a warm or cool color?
#644ca5 is a cool color. In OKLCH its hue is 293 degrees, its lightness 48.6% and its chroma 0.138.