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Colors
#428C8A

#428C8A

Every representation of #428C8A, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2175
Brightness: 118 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #428c8a
RGB: rgb(66, 140, 138)
RGBA: rgba(66, 140, 138, 1)
CMYK: cmyk(53%, 0%, 1%, 45%)
HSV: hsv(178°, 53%, 55%)
HSL: hsl(178, 36%, 40%)
LAB: lab(53.76% -23.4 -5.97)
XYZ: xyz(16.21, 21.75, 27.38)

Accessibility

WCAG 2 contrast for #428C8A 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: 3.93:1

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: 5.35:1

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

Related colors

Shades (darker)

#377573 #2c5d5c #214645 #162f2e #0b1717

Tints (lighter)

#53aeab #75bebc #98cecd #badfde #ddefee

Harmonies (complementary, analogous, triadic)

#8c4244 #428c65 #42698c #8a428c #8c8a42

#428C8A Color | ColorForge