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Colors
#EF3F25

#EF3F25

Every representation of #EF3F25, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2204
Brightness: 113 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef3f25
RGB: rgb(239, 63, 37)
RGBA: rgba(239, 63, 37, 1)
CMYK: cmyk(0%, 74%, 85%, 6%)
HSV: hsv(8°, 85%, 94%)
HSL: hsl(8, 86%, 54%)
LAB: lab(54.08% 65.36 54.23)
XYZ: xyz(37.71, 22.05, 4.02)

Accessibility

WCAG 2 contrast for #EF3F25 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: 3.88:1

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: 5.41:1

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

Related colors

Shades (darker)

#d62910 #ab210d #811909 #561106 #2b0803

Tints (lighter)

#f25f49 #f47f6e #f79f92 #fabfb6 #fcdfdb

Harmonies (complementary, analogous, triadic)

#25d5ef #ef2570 #efa425 #25ef3f #3f25ef

#EF3F25 Color | ColorForge