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Colors
#663AE4

#663AE4

Every representation of #663AE4, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1145
Brightness: 91 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #663ae4
RGB: rgb(102, 58, 228)
RGBA: rgba(102, 58, 228, 1)
CMYK: cmyk(55%, 75%, 0%, 11%)
HSV: hsv(256°, 75%, 89%)
HSL: hsl(256, 76%, 56%)
LAB: lab(40.33% 59.43 -79.11)
XYZ: xyz(20.99, 11.45, 74.49)

Accessibility

WCAG 2 contrast for #663AE4 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.38:1

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: 3.29:1

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

Related colors

Shades (darker)

#4c1dd2 #3c17a8 #2d117e #1e0b54 #0f062a

Tints (lighter)

#7f5be9 #997ced #b29cf2 #ccbdf6 #e5defb

Harmonies (complementary, analogous, triadic)

#b8e43a #3a63e4 #bb3ae4 #e4663a #3ae466

#663AE4 Color | ColorForge