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Colors
#643DB9

#643DB9

Every representation of #643DB9, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0955
Brightness: 87 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #643db9
RGB: rgb(100, 61, 185)
RGBA: rgba(100, 61, 185, 1)
CMYK: cmyk(46%, 67%, 0%, 27%)
HSV: hsv(259°, 67%, 73%)
HSL: hsl(259, 50%, 48%)
LAB: lab(37.02% 45.68 -59.64)
XYZ: xyz(15.68, 9.55, 46.91)

Accessibility

WCAG 2 contrast for #643DB9 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.22:1

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

On black

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.91:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

Related colors

Shades (darker)

#53339a #43297b #321e5d #21143e #110a1f

Tints (lighter)

#7c5ac8 #977bd3 #b19cde #cbbde9 #e5def4

Harmonies (complementary, analogous, triadic)

#92b93d #3d54b9 #a23db9 #b9643d #3db964

#643DB9 Color | ColorForge