Recognised as Colour

#F36680

#F36680
Red
Dark
Nearest: Light coral

#F36680 is a red with RGB values 243, 102, 128 and HSL 349°, 85%, 68%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#F36680#F36680

HEX#F36680

RGBrgb(243, 102, 128)

RGB (0–1)0.9529, 0.4, 0.502

RGB percentages95.3%, 40%, 50.2%

HSLhsl(348.9, 85.5%, 67.6%)

HSV / HSBhsv(348.9, 58%, 95.3%)

CMYK0%, 58%, 47.3%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,951,488

CSS custom property--colour: #F36680;

Brightness & contrast

Relative luminance0.30116WCAG 2.x, 0 is black and 1 is white

Perceived brightness160.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.02:1

Contrast with white2.99:1WCAG normal text: Fail

Contrast with black7.02:1WCAG normal text: AAA

Greyscale equivalent#868686

Inverted#0C997F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#848380no red cones; affects about 1% of men; ΔE 58.1 from the original

Deuteranopia#A9A07Dno green cones; the most common form, about 1% of men; ΔE 59.2 from the original

Tritanopia#FF5270no blue cones; rare, and affects men and women equally; ΔE 13.2 from the original

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

Contrast with white, large text2.99:1WCAG large text: Fail

Contrast with black, large text7.02:1WCAG large text: AAA

Named colours

Light coral · ΔE 15.4 Indian red · ΔE 16.6 Pale violetred · ΔE 17 Salmon · ΔE 19.9 Hot pink · ΔE 25.7 Crimson · ΔE 28.9

Nearest named CSS colourLight coral (#F08080)ΔE 15.41, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#66F3D9

Analogous#F366C6, #F39366

Triadic#80F366, #6680F3

Split complementary#66F393, #66C6F3

Tetradic#C7F366, #66F3D9, #9366F3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEF4F6

Lighter +20%#FAC5CF

Lighter +10%#F795A7

Darker −10%#EF3759

Darker −20%#E11238

Darker −30%#B20E2C

Darker −40%#830A20

More saturated +25%#FF5A78

Less saturated −25%#DE7B8D

Channel breakdown

R243

G102

B128

Red243 (95.3%)

Green102 (40%)

Blue128 (50.2%)

Hue348.94°

Saturation (HSL)85.45%

Lightness67.65%

Dominant channelRed

Hex per channelR F3 · G 66 · B 80

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F36680 (chemical formula)

Formula
696,846.64 g/mol
36680 atoms

F36680 has a molar mass of 696,846.64 g/mol, made up of 36680 atoms across 1 element: 36680 × F.

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Molar mass

Molar mass696,846.64 g/mol

Total atoms per molecule36680

Distinct elements1

Mass of one molecule1.1571411 × 10^-18 g

Molecules per gram8.6419887 × 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 × 36680)696,846.64 g/mol, 100%

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Elements in this formula

Fluorine

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