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Colors
#040000

#040000

Every representation of #040000, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0003
Brightness: 1 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #040000
RGB: rgb(4, 0, 0)
RGBA: rgba(4, 0, 0, 1)
CMYK: cmyk(0%, 100%, 100%, 98%)
HSV: hsv(0°, 100%, 2%)
HSL: hsl(0, 100%, 1%)
LAB: lab(0.23% 1.05 0.37)
XYZ: xyz(0.05, 0.03, 0)

Accessibility

WCAG 2 contrast for #040000 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 20.89:1

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

On black

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.01:1

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

Related colors

Shades (darker)

#030000 #020000 #010000

Tints (lighter)

#580000 #ad0000 #ff0202 #ff5656 #ffabab

Harmonies (complementary, analogous, triadic)

#000404 #040002 #040200 #000400 #000004