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Colors
#F51539

#F51539

Every representation of #F51539, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2024
Brightness: 92 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #f51539
RGB: rgb(245, 21, 57)
RGBA: rgba(245, 21, 57, 1)
CMYK: cmyk(0%, 91%, 77%, 4%)
HSV: hsv(350°, 91%, 96%)
HSL: hsl(350, 92%, 52%)
LAB: lab(52.12% 76.87 42.44)
XYZ: xyz(38.67, 20.25, 5.74)

Accessibility

WCAG 2 contrast for #F51539 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: 4.16:1

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: 5.05:1

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

Related colors

Shades (darker)

#d5092a #aa0721 #800519 #550411 #2b0208

Tints (lighter)

#f73c5a #f8637b #fa8a9c #fcb1bd #fdd8de

Harmonies (complementary, analogous, triadic)

#15f5d1 #f515a9 #f56115 #39f515 #1539f5

#F51539 Color | ColorForge