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Colors
#FF3720

#FF3720

Every representation of #FF3720, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2410
Brightness: 112 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ff3720
RGB: rgb(255, 55, 32)
RGBA: rgba(255, 55, 32, 1)
CMYK: cmyk(0%, 78%, 87%, 0%)
HSV: hsv(6°, 87%, 100%)
HSL: hsl(6, 100%, 56%)
LAB: lab(56.19% 72.29 59.33)
XYZ: xyz(42.87, 24.1, 3.76)

Accessibility

WCAG 2 contrast for #FF3720 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: 3.61:1

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: 5.82:1

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

Related colors

Shades (darker)

#ef1900 #bf1400 #8f0f00 #600a00 #300500

Tints (lighter)

#ff5845 #ff7a6a #ff9b90 #ffbcb5 #ffdeda

Harmonies (complementary, analogous, triadic)

#20e8ff #ff2078 #ffa620 #20ff37 #3720ff

#FF3720 Color | ColorForge