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Colors
#FF3F34

#FF3F34

Every representation of #FF3F34, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2506
Brightness: 119 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ff3f34
RGB: rgb(255, 63, 52)
RGBA: rgba(255, 63, 52, 1)
CMYK: cmyk(0%, 75%, 80%, 0%)
HSV: hsv(3°, 80%, 100%)
HSL: hsl(3, 100%, 60%)
LAB: lab(57.14% 70.47 50.9)
XYZ: xyz(43.64, 25.07, 5.79)

Accessibility

WCAG 2 contrast for #FF3F34 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: 3.49:1

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: 6.01:1

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

Related colors

Shades (darker)

#ff0f01 #cd0b00 #9a0800 #660600 #330300

Tints (lighter)

#ff5f56 #ff7f78 #ff9f99 #ffbfbb #ffdfdd

Harmonies (complementary, analogous, triadic)

#34f4ff #ff348f #ffa434 #34ff3f #3f34ff

#FF3F34 Color | ColorForge