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Colors
#1B0307

#1B0307

Every representation of #1B0307, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0031
Brightness: 11 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #1b0307
RGB: rgb(27, 3, 7)
RGBA: rgba(27, 3, 7, 1)
CMYK: cmyk(0%, 89%, 74%, 89%)
HSV: hsv(350°, 89%, 11%)
HSL: hsl(350, 80%, 6%)
LAB: lab(2.83% 9.21 1.54)
XYZ: xyz(0.52, 0.31, 0.23)

Accessibility

WCAG 2 contrast for #1B0307 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 19.76:1

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: 1.06:1

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

Related colors

Shades (darker)

#160206 #120205 #0e0104 #090102 #050001

Tints (lighter)

#630b1a #ab132c #e72747 #ef6f84 #f7b7c2

Harmonies (complementary, analogous, triadic)

#031b17 #1b0313 #1b0b03 #071b03 #03071b