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Colors
#640EA4

#640EA4

Every representation of #640EA4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0570
Brightness: 57 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #640ea4
RGB: rgb(100, 14, 164)
RGBA: rgba(100, 14, 164, 1)
CMYK: cmyk(39%, 91%, 0%, 36%)
HSV: hsv(274°, 91%, 64%)
HSL: hsl(274, 84%, 35%)
LAB: lab(28.65% 59.14 -60.77)
XYZ: xyz(12.11, 5.7, 35.58)

Accessibility

WCAG 2 contrast for #640EA4 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 9.81:1

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: 2.14:1

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

Related colors

Shades (darker)

#530c89 #43096d #320752 #210537 #11021b

Tints (lighter)

#8312d7 #9e33ee #b666f2 #cf99f6 #e7ccfb

Harmonies (complementary, analogous, triadic)

#4ea40e #190ea4 #a40e99 #a4640e #0ea464

#640EA4 Color | ColorForge