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Colors
#428FFF

#428FFF

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

AaAa

Relative luminance: 0.2802
Brightness: 133 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #428fff
RGB: rgb(66, 143, 255)
RGBA: rgba(66, 143, 255, 1)
CMYK: cmyk(74%, 44%, 0%, 0%)
HSV: hsv(216°, 74%, 100%)
HSL: hsl(216, 100%, 63%)
LAB: lab(59.91% 13.67 -62.5)
XYZ: xyz(30.11, 28.02, 98.41)

Accessibility

WCAG 2 contrast for #428FFF 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: 3.18:1

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: 6.60:1

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

Related colors

Shades (darker)

#0c6fff #0057d6 #0041a1 #002c6b #001635

Tints (lighter)

#61a2ff #81b4ff #a1c7ff #c0daff #dfecff

Harmonies (complementary, analogous, triadic)

#ffb242 #42eeff #5342ff #ff428f #8fff42

#428FFF Color | ColorForge