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Colors
#FF1604

#FF1604

Every representation of #FF1604, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2184
Brightness: 90 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ff1604
RGB: rgb(255, 22, 4)
RGBA: rgba(255, 22, 4, 1)
CMYK: cmyk(0%, 91%, 98%, 0%)
HSV: hsv(4°, 98%, 100%)
HSL: hsl(4, 100%, 51%)
LAB: lab(53.87% 78.33 66.45)
XYZ: xyz(41.55, 21.85, 2.14)

Accessibility

WCAG 2 contrast for #FF1604 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: 3.91:1

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: 5.37:1

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

Related colors

Shades (darker)

#d80f00 #ad0c00 #820900 #560600 #2b0300

Tints (lighter)

#ff3d2e #ff6458 #ff8a82 #ffb1ab #ffd8d5

Harmonies (complementary, analogous, triadic)

#04edff #ff046f #ff9304 #04ff16 #1604ff

#FF1604 Color | ColorForge