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Colors
#664EB7

#664EB7

Every representation of #664EB7, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1169
Brightness: 97 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #664eb7
RGB: rgb(102, 78, 183)
RGBA: rgba(102, 78, 183, 1)
CMYK: cmyk(44%, 57%, 0%, 28%)
HSV: hsv(254°, 57%, 72%)
HSL: hsl(254, 42%, 51%)
LAB: lab(40.72% 35.83 -52.45)
XYZ: xyz(16.75, 11.69, 46.16)

Accessibility

WCAG 2 contrast for #664EB7 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.29:1

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: 3.34:1

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

Related colors

Shades (darker)

#543f9b #43327c #32265d #22193e #110d1f

Tints (lighter)

#806bc3 #9989cf #b3a7db #ccc4e7 #e6e2f3

Harmonies (complementary, analogous, triadic)

#9fb74e #4e6ab7 #9b4eb7 #b7664e #4eb766

#664EB7 Color | ColorForge