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Colors
#EF452C

#EF452C

Every representation of #EF452C, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2279
Brightness: 117 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef452c
RGB: rgb(239, 69, 44)
RGBA: rgba(239, 69, 44, 1)
CMYK: cmyk(0%, 71%, 82%, 6%)
HSV: hsv(8°, 82%, 94%)
HSL: hsl(8, 86%, 55%)
LAB: lab(54.86% 63.5 51.66)
XYZ: xyz(38.18, 22.79, 4.77)

Accessibility

WCAG 2 contrast for #EF452C 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: 3.78:1

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: 5.56:1

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

Related colors

Shades (darker)

#db2b11 #af220d #841a0a #581107 #2c0903

Tints (lighter)

#f2644f #f48372 #f7a296 #fac1b9 #fce0dc

Harmonies (complementary, analogous, triadic)

#2cd6ef #ef2c75 #efa62c #2cef45 #452cef

#EF452C Color | ColorForge