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Colors
#643FF1

#643FF1

Every representation of #643FF1, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1262
Brightness: 94 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #643ff1
RGB: rgb(100, 63, 241)
RGBA: rgba(100, 63, 241, 1)
CMYK: cmyk(59%, 74%, 0%, 5%)
HSV: hsv(252°, 74%, 95%)
HSL: hsl(252, 86%, 60%)
LAB: lab(42.18% 60.39 -83.44)
XYZ: xyz(22.91, 12.61, 84.43)

Accessibility

WCAG 2 contrast for #643FF1 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.96:1

AA normal textPass
AA large textPass
AAA normal textFail
AAA large textPass
UI componentsPass

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.52:1

AA normal textFail
AA large textPass
AAA normal textFail
AAA large textFail
UI componentsPass

Related colors

Shades (darker)

#3f11ec #320ebd #260a8e #19075e #0d032f

Tints (lighter)

#7e5ff3 #987ff6 #b29ff8 #cbbffa #e5dffd

Harmonies (complementary, analogous, triadic)

#ccf13f #3f73f1 #bd3ff1 #f1643f #3ff164

#643FF1 Color | ColorForge