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Colors
#644FFF

#644FFF

Every representation of #644FFF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1552
Brightness: 105 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #644fff
RGB: rgb(100, 79, 255)
RGBA: rgba(100, 79, 255, 1)
CMYK: cmyk(61%, 69%, 0%, 0%)
HSV: hsv(247°, 69%, 100%)
HSL: hsl(247, 100%, 65%)
LAB: lab(46.34% 56.28 -84.44)
XYZ: xyz(26.1, 15.52, 96.21)

Accessibility

WCAG 2 contrast for #644FFF as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.12:1

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

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 4.10:1

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

Related colors

Shades (darker)

#3317ff #1b00df #1400a7 #0d006f #070038

Tints (lighter)

#7e6cff #988aff #b2a7ff #cbc4ff #e5e2ff

Harmonies (complementary, analogous, triadic)

#eaff4f #4f92ff #bc4fff #ff644f #4fff64

#644FFF Color | ColorForge