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Colors
#42A3F8

#42A3F8

Every representation of #42A3F8, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3413
Brightness: 144 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #42a3f8
RGB: rgb(66, 163, 248)
RGBA: rgba(66, 163, 248, 1)
CMYK: cmyk(73%, 34%, 0%, 3%)
HSV: hsv(208°, 73%, 97%)
HSL: hsl(208, 93%, 62%)
LAB: lab(65.06% -0.56 -50.45)
XYZ: xyz(32.28, 34.13, 93.67)

Accessibility

WCAG 2 contrast for #42A3F8 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.68:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.83:1

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

Related colors

Shades (darker)

#108af6 #076fca #065397 #043865 #021c32

Tints (lighter)

#62b2f9 #81c2fa #a1d1fb #c0e0fd #e0f0fe

Harmonies (complementary, analogous, triadic)

#f89742 #42f8f2 #4248f8 #f842a3 #a3f842

#42A3F8 Color | ColorForge