Red

Red (#F71B0F) is a very intense dark color with a luminosity of 21%. It has a chroma value of 91.0 (out of 100). The closest web-safe color is #FF3300. The closest Pantone color is #EB3C27, known as cherry-tomato (17-1563). The closest NCS color is #EA2D16, with the code NCS S 0585-Y80R. The grayscale version of this color is #5C5C5C. The contrast ratio with white is 4.1, and with black is 5.1. This meets the WCAG standard (4.5:1) for regular text (14pt) on a black background.

Lightness

Show relative

#FFFFFF

#FDD0CE

#FCA19C

#FA726B

#F8433A

#F71508

#C51007

#940C05

#630803

#310402

#000000

Saturation

#FF0000

#FF0000

#FF0000

#FF0600

#FF1103

#F71B0F

#EB251B

#E03026

#D43A32

#C9453D

#BD4F49

Shade

#F72216

#F72115

#F71F13

#F71E12

#F71C10

#F71B0F

#F61B0F

#F51B0F

#F51B0F

#F41B0F

#F31B0F

Hue

#F70F0F

#F7360F

#F75C0F

#F7830F

#F7AA0F

#F7D00F

#F7F70F

#D0F70F

#AAF70F

#83F70F

#5CF70F

#36F70F

#0FF70F

#0FF736

#0FF75C

#0FF783

#0FF7AA

#0FF7D0

#0FF7F7

#0FD0F7

#0FAAF7

#0F83F7

#0F5CF7

#0F36F7

#0F0FF7

#360FF7

#5C0FF7

#830FF7

#AA0FF7

#D00FF7

#F70FF7

#F70FD0

#F70FAA

#F70F83

#F70F5C

#F70F36

Grayscale

#5C5C5C

Complimentary

#08E4F0

WCAG contrast conformance

#F71B0F meets the WCAG standard (4.5:1) for regular text (14pt) on a black background.

On a white background

4.1

Red

On a black background

5.1

Red

1.7

Red (#F71B0F) does not meet the WCAG standard for either regular or large text on a rosybrown (#BDA586) background.

Red

Composition

The colors that composes #F71B0F

RGB

247

27

15

RYB

247

28

15

CMYK

0

89

94

3

CMY

3

89

94

Conversion

CSS values of #F71B0F and various standards

CSS values

HEX

#F71B0F

RGB

rgb(247, 27, 15)

HSL

hsl(3, 94%, 51%)

HWB

hwb(3, 6%, 3%)

Various standards

Ansi16

rgb(255, 0, 0)

Ansi256

rgb(255, 51, 0)

HCG

rgb(247, 27, 15)

Apple

rgb(247, 27, 15)

Closest Pantone color

cherry-tomato (17-1563)

#EB3C27

Closest NCS color

NCS S 0585-Y80R

#EA2D16

Color harmonies

The basic color chords based on the color wheel

Split complementary

#0F77F7

#F71B0F

#0FF78F

Triadic

#F71B0F

#0FF71B

#1B0FF7

Tetradic

#F71B0F

#77F70F

#0FEBF7

#8F0FF7

Analogous

#F70F77

#F71B0F

#F78F0F

Color blindness

Below is a simulation map of how people with vision deciciency perceive your color

Achromatopsia

#494949

Deuteranopia

#646409

Protanopia

#41410E

Tritanopia

#F91919