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Colors
#EF0810

#EF0810

Every representation of #EF0810, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1856
Brightness: 78 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef0810
RGB: rgb(239, 8, 16)
RGBA: rgba(239, 8, 16, 1)
CMYK: cmyk(0%, 97%, 93%, 6%)
HSV: hsv(358°, 97%, 94%)
HSL: hsl(358, 94%, 48%)
LAB: lab(50.18% 75.78 59.71)
XYZ: xyz(35.78, 18.57, 2.19)

Accessibility

WCAG 2 contrast for #EF0810 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: 4.46:1

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: 4.71:1

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

Related colors

Shades (darker)

#c7070d #9f050b #780408 #500305 #280103

Tints (lighter)

#f82b32 #f9555b #fb8084 #fcaaad #fed5d6

Harmonies (complementary, analogous, triadic)

#08efe7 #ef0883 #ef7308 #10ef08 #0810ef

#EF0810 Color | ColorForge