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Colors
#FF100A

#FF100A

Every representation of #FF100A, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2165
Brightness: 87 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #ff100a
RGB: rgb(255, 16, 10)
RGBA: rgba(255, 16, 10, 1)
CMYK: cmyk(0%, 94%, 96%, 0%)
HSV: hsv(1°, 96%, 100%)
HSL: hsl(1, 100%, 52%)
LAB: lab(53.66% 79 64.96)
XYZ: xyz(41.49, 21.66, 2.28)

Accessibility

WCAG 2 contrast for #FF100A 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: 3.94:1

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: 5.33:1

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

Related colors

Shades (darker)

#dd0500 #b10400 #850300 #580200 #2c0100

Tints (lighter)

#ff3833 #ff605c #ff8885 #ffafad #ffd7d6

Harmonies (complementary, analogous, triadic)

#0af9ff #ff0a7e #ff8b0a #0aff10 #100aff

#FF100A Color | ColorForge