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Colors
#EF313F

#EF313F

Every representation of #EF313F, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2091
Brightness: 107 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ef313f
RGB: rgb(239, 49, 63)
RGBA: rgba(239, 49, 63, 1)
CMYK: cmyk(0%, 79%, 74%, 6%)
HSV: hsv(356°, 79%, 94%)
HSL: hsl(356, 86%, 56%)
LAB: lab(52.85% 70.25 39.52)
XYZ: xyz(37.6, 20.91, 6.76)

Accessibility

WCAG 2 contrast for #EF313F 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: 4.05:1

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: 5.18:1

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

Related colors

Shades (darker)

#df1120 #b20e1a #860a13 #59070d #2d0306

Tints (lighter)

#f2535f #f4767f #f7989f #fababf #fcdddf

Harmonies (complementary, analogous, triadic)

#31efe1 #ef319e #ef8231 #3fef31 #313fef

#EF313F Color | ColorForge