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Colors
#EF4545

#EF4545

Every representation of #EF4545, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2304
Brightness: 120 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef4545
RGB: rgb(239, 69, 69)
RGBA: rgba(239, 69, 69, 1)
CMYK: cmyk(0%, 71%, 71%, 6%)
HSV: hsv(0°, 71%, 94%)
HSL: hsl(0, 84%, 60%)
LAB: lab(55.12% 64.38 38.73)
XYZ: xyz(38.8, 23.04, 8.03)

Accessibility

WCAG 2 contrast for #EF4545 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: 3.75:1

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: 5.61:1

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

Related colors

Shades (darker)

#eb1616 #bd1010 #8e0c0c #5f0808 #2f0404

Tints (lighter)

#f26464 #f48383 #f7a2a2 #fac1c1 #fce0e0

Harmonies (complementary, analogous, triadic)

#45efef #ef459a #ef9a45 #45ef45 #4545ef

#EF4545 Color | ColorForge