Recognised as Colour

#F56379

#F56379
Red
Dark
Nearest: Light coral

#F56379 is a red with RGB values 245, 99, 121 and HSL 351°, 88%, 67%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Light coral.

Colour values

#F56379#F56379

HEX#F56379

RGBrgb(245, 99, 121)

RGB (0–1)0.9608, 0.3882, 0.4745

RGB percentages96.1%, 38.8%, 47.5%

HSLhsl(351, 88%, 67.5%)

HSV / HSBhsv(351, 59.6%, 96.1%)

CMYK0%, 59.6%, 50.6%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,081,785

CSS custom property--colour: #F56379;

Brightness & contrast

Relative luminance0.29717WCAG 2.x, 0 is black and 1 is white

Perceived brightness159.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.94:1

Contrast with white3.02:1WCAG normal text: Fail

Contrast with black6.94:1WCAG normal text: AA

Greyscale equivalent#848484

Inverted#0A9C86

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#848279no red cones; affects about 1% of men; ΔE 60.3 from the original

Deuteranopia#A99F76no green cones; the most common form, about 1% of men; ΔE 60.9 from the original

Tritanopia#FF4C6Cno blue cones; rare, and affects men and women equally; ΔE 12.5 from the original

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

Contrast with white, large text3.02:1WCAG large text: AA

Contrast with black, large text6.94:1WCAG large text: AAA

Named colours

Light coral · ΔE 15.8 Indian red · ΔE 15.9 Salmon · ΔE 18.2 Pale violetred · ΔE 20.7 Crimson · ΔE 25.6 Brown · ΔE 28.5

Nearest named CSS colourLight coral (#F08080)ΔE 15.78, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63F5DF

Analogous#F563C2, #F59663

Triadic#79F563, #6379F5

Split complementary#63F596, #63C2F5

Tetradic#C2F563, #63F5DF, #9663F5

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEF3F5

Lighter +20%#FBC3CB

Lighter +10%#F893A2

Darker −10%#F23350

Darker −20%#E30F2F

Darker −30%#B30C25

Darker −40%#84081B

More saturated +25%#FF5972

Less saturated −25%#E07887

Channel breakdown

R245

G99

B121

Red245 (96.1%)

Green99 (38.8%)

Blue121 (47.5%)

Hue350.96°

Saturation (HSL)87.95%

Lightness67.45%

Dominant channelRed

Hex per channelR F5 · G 63 · B 79

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F56379 (chemical formula)

Formula
1,071,088.242 g/mol
56379 atoms

F56379 has a molar mass of 1,071,088.242 g/mol, made up of 56379 atoms across 1 element: 56379 × F.

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Molar mass

Molar mass1,071,088.242 g/mol

Total atoms per molecule56379

Distinct elements1

Mass of one molecule1.7785839 × 10^-18 g

Molecules per gram5.6224506 × 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 × 56379)1,071,088.242 g/mol, 100%

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Elements in this formula

Fluorine

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