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Colors
#EF172C

#EF172C

Every representation of #EF172C, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1915
Brightness: 90 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef172c
RGB: rgb(239, 23, 44)
RGBA: rgba(239, 23, 44, 1)
CMYK: cmyk(0%, 90%, 82%, 6%)
HSV: hsv(354°, 90%, 94%)
HSL: hsl(354, 87%, 51%)
LAB: lab(50.86% 74.77 47.9)
XYZ: xyz(36.36, 19.15, 4.16)

Accessibility

WCAG 2 contrast for #EF172C 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: 4.35:1

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: 4.83:1

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

Related colors

Shades (darker)

#cc0e21 #a30b1a #7b0814 #52060d #290307

Tints (lighter)

#f23e4f #f46472 #f78b95 #fab2b9 #fcd8dc

Harmonies (complementary, analogous, triadic)

#17efda #ef1798 #ef6e17 #2cef17 #172cef

#EF172C Color | ColorForge