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Colors
#B10015

#B10015

Every representation of #B10015, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0940
Brightness: 55 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #b10015
RGB: rgb(177, 0, 21)
RGBA: rgba(177, 0, 21, 1)
CMYK: cmyk(0%, 100%, 88%, 31%)
HSV: hsv(353°, 100%, 69%)
HSL: hsl(353, 100%, 35%)
LAB: lab(36.75% 61.18 42.35)
XYZ: xyz(18.27, 9.4, 1.56)

Accessibility

WCAG 2 contrast for #B10015 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.29:1

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: 2.88:1

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

Related colors

Shades (darker)

#930011 #76000e #59000a #3b0007 #1d0003

Tints (lighter)

#e9001c #ff213b #ff586c #ff909d #ffc8ce

Harmonies (complementary, analogous, triadic)

#00b19c #b1006d #b14400 #15b100 #0015b1

#B10015 Color | ColorForge