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Colors
#040B18

#040B18

Every representation of #040B18, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0033
Brightness: 10 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #040b18
RGB: rgb(4, 11, 24)
RGBA: rgba(4, 11, 24, 1)
CMYK: cmyk(83%, 54%, 0%, 91%)
HSV: hsv(219°, 83%, 9%)
HSL: hsl(219, 71%, 5%)
LAB: lab(2.99% 0.81 -7.86)
XYZ: xyz(0.33, 0.33, 0.91)

Accessibility

WCAG 2 contrast for #040B18 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 19.70:1

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: 1.07:1

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

Related colors

Shades (darker)

#030914 #030710 #02060c #010408 #010204

Tints (lighter)

#0f2b5d #1b4aa2 #306ddd #759de8 #bacef4

Harmonies (complementary, analogous, triadic)

#181104 #041518 #070418 #18040b #0b1804

#040B18 Color | ColorForge