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Colors
#428CFF

#428CFF

Every representation of #428CFF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2713
Brightness: 131 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #428cff
RGB: rgb(66, 140, 255)
RGBA: rgba(66, 140, 255, 1)
CMYK: cmyk(74%, 45%, 0%, 0%)
HSV: hsv(217°, 74%, 100%)
HSL: hsl(217, 100%, 63%)
LAB: lab(59.1% 15.49 -63.8)
XYZ: xyz(29.67, 27.13, 98.26)

Accessibility

WCAG 2 contrast for #428CFF 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: 3.27:1

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: 6.43:1

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

Related colors

Shades (darker)

#0c6bff #0054d6 #003fa1 #002a6b #001535

Tints (lighter)

#619fff #81b2ff #a1c6ff #c0d9ff #dfecff

Harmonies (complementary, analogous, triadic)

#ffb542 #42ebff #5642ff #ff428c #8cff42

#428CFF Color | ColorForge