Recognised as Colour

#F47183

#F47183
Red
Dark
Nearest: Light coral

#F47183 is a red with RGB values 244, 113, 131 and HSL 352°, 86%, 70%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#F47183#F47183

HEX#F47183

RGBrgb(244, 113, 131)

RGB (0–1)0.9569, 0.4431, 0.5137

RGB percentages95.7%, 44.3%, 51.4%

HSLhsl(351.8, 85.6%, 70%)

HSV / HSBhsv(351.8, 53.7%, 95.7%)

CMYK0%, 53.7%, 46.3%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,019,843

CSS custom property--colour: #F47183;

Brightness & contrast

Relative luminance0.32682WCAG 2.x, 0 is black and 1 is white

Perceived brightness165.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.54:1

Contrast with white2.79:1WCAG normal text: Fail

Contrast with black7.54:1WCAG normal text: AAA

Greyscale equivalent#8E8E8E

Inverted#0B8E7C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8D8A83no red cones; affects about 1% of men; ΔE 53.5 from the original

Deuteranopia#AEA580no green cones; the most common form, about 1% of men; ΔE 55 from the original

Tritanopia#FF6078no blue cones; rare, and affects men and women equally; ΔE 11.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.79:1WCAG large text: Fail

Contrast with black, large text7.54:1WCAG large text: AAA

Named colours

Light coral · ΔE 10.4 Indian red · ΔE 14.6 Salmon · ΔE 16.1 Pale violetred · ΔE 16.1 Dark salmon · ΔE 27.6 Hot pink · ΔE 28.4

Nearest named CSS colourLight coral (#F08080)ΔE 10.43, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#71F4E2

Analogous#F471C4, #F4A171

Triadic#83F471, #7183F4

Split complementary#71F4A1, #71C4F4

Tetradic#C4F471, #71F4E2, #A171F4

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FBD0D6

Lighter +10%#F8A0AC

Darker −10%#F0425A

Darker −20%#ED1230

Darker −30%#BD0F27

Darker −40%#8E0B1D

More saturated +25%#FF667B

Less saturated −25%#E18491

Channel breakdown

R244

G113

B131

Red244 (95.7%)

Green113 (44.3%)

Blue131 (51.4%)

Hue351.76°

Saturation (HSL)85.62%

Lightness70%

Dominant channelRed

Hex per channelR F4 · G 71 · B 83

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

F47183 (chemical formula)

Formula
896,382.634 g/mol
47183 atoms

F47183 has a molar mass of 896,382.634 g/mol, made up of 47183 atoms across 1 element: 47183 × F.

Open this reading on its own page →

Molar mass

Molar mass896,382.634 g/mol

Total atoms per molecule47183

Distinct elements1

Mass of one molecule1.4884784 × 10^-18 g

Molecules per gram6.7182702 × 10^17

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

F100%

Fluorine (F × 47183)896,382.634 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Fluorine

Nerdulate something else

Nothing in mind? Surprise me · today’s page