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Colors
#F31C2D

#F31C2D

Every representation of #F31C2D, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2007
Brightness: 94 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #f31c2d
RGB: rgb(243, 28, 45)
RGBA: rgba(243, 28, 45, 1)
CMYK: cmyk(0%, 88%, 81%, 5%)
HSV: hsv(355°, 88%, 95%)
HSL: hsl(355, 90%, 53%)
LAB: lab(51.93% 75.08 48.67)
XYZ: xyz(37.86, 20.08, 4.36)

Accessibility

WCAG 2 contrast for #F31C2D as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 4.19:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.01:1

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

Related colors

Shades (darker)

#d60b1b #ac0916 #810710 #56050b #2b0205

Tints (lighter)

#f54250 #f76873 #f98d96 #fbb3b9 #fdd9dc

Harmonies (complementary, analogous, triadic)

#1cf3e2 #f31c99 #f3761c #2df31c #1c2df3