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Colors
#B00F21

#B00F21

Every representation of #B00F21, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0968
Brightness: 65 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #b00f21
RGB: rgb(176, 15, 33)
RGBA: rgba(176, 15, 33, 1)
CMYK: cmyk(0%, 91%, 81%, 31%)
HSV: hsv(353°, 91%, 69%)
HSL: hsl(353, 84%, 37%)
LAB: lab(37.27% 59.38 36.23)
XYZ: xyz(18.35, 9.68, 2.34)

Accessibility

WCAG 2 contrast for #B00F21 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.15:1

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: 2.94:1

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

Related colors

Shades (darker)

#930d1c #750a16 #580811 #3b050b #1d0306

Tints (lighter)

#e1132a #ee3b4f #f26c7b #f79da7 #fbced3

Harmonies (complementary, analogous, triadic)

#0fb09e #b00f72 #b04e0f #21b00f #0f21b0