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Colors
#643F8D

#643F8D

Every representation of #643F8D, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0819
Brightness: 83 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #643f8d
RGB: rgb(100, 63, 141)
RGBA: rgba(100, 63, 141, 1)
CMYK: cmyk(29%, 55%, 0%, 45%)
HSV: hsv(268°, 55%, 55%)
HSL: hsl(268, 38%, 40%)
LAB: lab(34.37% 32.6 -37.47)
XYZ: xyz(11.84, 8.19, 26.15)

Accessibility

WCAG 2 contrast for #643F8D as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.96:1

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: 2.64:1

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

Related colors

Shades (darker)

#533576 #432a5e #321f47 #21152f #110a17

Tints (lighter)

#7d4fb0 #9772c0 #b195d0 #cbb9e0 #e5dcef

Harmonies (complementary, analogous, triadic)

#688d3f #3f418d #8b3f8d #8d643f #3f8d64

#643F8D Color | ColorForge