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Colors
#643BB0

#643BB0

Every representation of #643BB0, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0897
Brightness: 85 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #643bb0
RGB: rgb(100, 59, 176)
RGBA: rgba(100, 59, 176, 1)
CMYK: cmyk(43%, 66%, 0%, 31%)
HSV: hsv(261°, 66%, 69%)
HSL: hsl(261, 50%, 46%)
LAB: lab(35.93% 44.27 -56.08)
XYZ: xyz(14.65, 8.97, 42.03)

Accessibility

WCAG 2 contrast for #643BB0 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.52:1

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: 2.79:1

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

Related colors

Shades (darker)

#533193 #432775 #321e58 #21143b #110a1d

Tints (lighter)

#7b53c5 #9676d1 #b098dc #cabae8 #e5ddf3

Harmonies (complementary, analogous, triadic)

#87b03b #3b4db0 #9e3bb0 #b0643b #3bb064

#643BB0 Color | ColorForge