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Colors
#EF1835

#EF1835

Every representation of #EF1835, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1926
Brightness: 92 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef1835
RGB: rgb(239, 24, 53)
RGBA: rgba(239, 24, 53, 1)
CMYK: cmyk(0%, 90%, 78%, 6%)
HSV: hsv(352°, 90%, 94%)
HSL: hsl(352, 87%, 52%)
LAB: lab(51% 74.88 43.13)
XYZ: xyz(36.57, 19.27, 5.16)

Accessibility

WCAG 2 contrast for #EF1835 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: 4.33:1

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: 4.85:1

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

Related colors

Shades (darker)

#cd0e28 #a40b20 #7b0918 #520610 #290308

Tints (lighter)

#f23e57 #f46578 #f78b9a #fab2bc #fcd9dd

Harmonies (complementary, analogous, triadic)

#18efd2 #ef18a0 #ef6718 #35ef18 #1835ef