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Colors
#A31C09

#A31C09

Every representation of #A31C09, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0864
Brightness: 66 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #a31c09
RGB: rgb(163, 28, 9)
RGBA: rgba(163, 28, 9, 1)
CMYK: cmyk(0%, 83%, 94%, 36%)
HSV: hsv(7°, 94%, 64%)
HSL: hsl(7, 90%, 34%)
LAB: lab(35.28% 52.55 45.1)
XYZ: xyz(15.57, 8.64, 1.11)

Accessibility

WCAG 2 contrast for #A31C09 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.70:1

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: 2.73:1

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

Related colors

Shades (darker)

#881708 #6d1306 #510e04 #360903 #1b0501

Tints (lighter)

#d8250c #f34229 #f6725f #f9a194 #fcd0ca

Harmonies (complementary, analogous, triadic)

#0990a3 #a30943 #a36909 #09a31c #1c09a3

#A31C09 Color | ColorForge