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Colors
#B51400

#B51400

Every representation of #B51400, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1032
Brightness: 66 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #b51400
RGB: rgb(181, 20, 0)
RGBA: rgba(181, 20, 0, 1)
CMYK: cmyk(0%, 89%, 100%, 29%)
HSV: hsv(7°, 100%, 71%)
HSL: hsl(7, 100%, 35%)
LAB: lab(38.42% 59.34 52.28)
XYZ: xyz(19.31, 10.33, 0.98)

Accessibility

WCAG 2 contrast for #B51400 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.85:1

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

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.06:1

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

Related colors

Shades (darker)

#971100 #790d00 #5b0a00 #3c0700 #1e0300

Tints (lighter)

#ec1a00 #ff3c24 #ff6d5b #ff9d91 #ffcec8

Harmonies (complementary, analogous, triadic)

#00a1b5 #b50047 #b56e00 #00b514 #1400b5

#B51400 Color | ColorForge