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Colors
#640AA4

#640AA4

Every representation of #640AA4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0561
Brightness: 54 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #640aa4
RGB: rgb(100, 10, 164)
RGBA: rgba(100, 10, 164, 1)
CMYK: cmyk(39%, 94%, 0%, 36%)
HSV: hsv(275°, 94%, 64%)
HSL: hsl(275, 89%, 34%)
LAB: lab(28.4% 59.9 -61.18)
XYZ: xyz(12.06, 5.61, 35.56)

Accessibility

WCAG 2 contrast for #640AA4 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 9.90:1

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: 2.12:1

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

Related colors

Shades (darker)

#530889 #43076d #320552 #210337 #11021b

Tints (lighter)

#840dd9 #a02cf2 #b861f5 #cf95f9 #e7cafc

Harmonies (complementary, analogous, triadic)

#4aa40a #170aa4 #a40a97 #a4640a #0aa464

#640AA4 Color | ColorForge