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Colors
#AA181F

#AA181F

Every representation of #AA181F, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0930
Brightness: 68 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #aa181f
RGB: rgb(170, 24, 31)
RGBA: rgba(170, 24, 31, 1)
CMYK: cmyk(0%, 86%, 82%, 33%)
HSV: hsv(357°, 86%, 67%)
HSL: hsl(357, 75%, 38%)
LAB: lab(36.56% 56.02 36.24)
XYZ: xyz(17.15, 9.3, 2.19)

Accessibility

WCAG 2 contrast for #AA181F as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.34:1

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: 2.86:1

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

Related colors

Shades (darker)

#8e141a #711015 #550c0f #39080a #1c0405

Tints (lighter)

#d81f27 #e5464e #eb757a #f2a3a6 #f8d1d3

Harmonies (complementary, analogous, triadic)

#18aaa3 #aa1868 #aa5a18 #1faa18 #181faa

#AA181F Color | ColorForge