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Colors
#A666EE

#A666EE

Every representation of #A666EE, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2378
Brightness: 137 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #a666ee
RGB: rgb(166, 102, 238)
RGBA: rgba(166, 102, 238, 1)
CMYK: cmyk(30%, 57%, 0%, 7%)
HSV: hsv(268°, 57%, 93%)
HSL: hsl(268, 80%, 67%)
LAB: lab(55.87% 51.67 -59.2)
XYZ: xyz(35.91, 23.78, 83.57)

Accessibility

WCAG 2 contrast for #A666EE as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.65:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.76:1

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

Related colors

Shades (darker)

#8833e8 #6c17cc #511199 #360b66 #1b0633

Tints (lighter)

#b580f1 #c499f4 #d3b3f7 #e1ccf9 #f0e5fc

Harmonies (complementary, analogous, triadic)

#aeee66 #666aee #ea66ee #eea666 #66eea6

#A666EE Color | ColorForge