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Colors
#F01F00

#F01F00

Every representation of #F01F00, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1951
Brightness: 90 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #f01f00
RGB: rgb(240, 31, 0)
RGBA: rgba(240, 31, 0, 1)
CMYK: cmyk(0%, 87%, 100%, 6%)
HSV: hsv(8°, 100%, 94%)
HSL: hsl(8, 100%, 47%)
LAB: lab(51.28% 73.2 64.6)
XYZ: xyz(36.43, 19.51, 1.85)

Accessibility

WCAG 2 contrast for #F01F00 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: 4.28:1

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: 4.90:1

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

Related colors

Shades (darker)

#c81a00 #a01500 #781000 #500a00 #280500

Tints (lighter)

#ff3b1e #ff624b #ff8978 #ffb1a5 #ffd8d2

Harmonies (complementary, analogous, triadic)

#00d1f0 #f00059 #f09700 #00f01f #1f00f0

#F01F00 Color | ColorForge