Recognised as Colour

#F18684

#F18684
Red
Dark
Nearest: Light coral

#F18684 is a red with RGB values 241, 134, 132 and HSL 1°, 80%, 73%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#F18684#F18684

HEX#F18684

RGBrgb(241, 134, 132)

RGB (0–1)0.9451, 0.5255, 0.5176

RGB percentages94.5%, 52.5%, 51.8%

HSLhsl(1.1, 79.6%, 73.1%)

HSV / HSBhsv(1.1, 45.2%, 94.5%)

CMYK0%, 44.4%, 45.2%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,828,612

CSS custom property--colour: #F18684;

Brightness & contrast

Relative luminance0.37417WCAG 2.x, 0 is black and 1 is white

Perceived brightness172.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.48:1

Contrast with white2.48:1WCAG normal text: Fail

Contrast with black8.48:1WCAG normal text: AAA

Greyscale equivalent#9D9D9D

Inverted#0E797B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9D9783no red cones; affects about 1% of men; ΔE 42.9 from the original

Deuteranopia#B7AD82no green cones; the most common form, about 1% of men; ΔE 44 from the original

Tritanopia#FF7886no blue cones; rare, and affects men and women equally; ΔE 12.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.48:1WCAG large text: Fail

Contrast with black, large text8.48:1WCAG large text: AAA

Named colours

Light coral · ΔE 2.7 Salmon · ΔE 10.9 Indian red · ΔE 15.1 Dark salmon · ΔE 15.1 Light salmon · ΔE 19.1 Pale violetred · ΔE 20.8

Nearest named CSS colourLight coral (#F08080)ΔE 2.71, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#84EFF1

Analogous#F184B9, #F1BD84

Triadic#84F186, #8684F1

Split complementary#84F1BD, #84B9F1

Tetradic#B9F184, #84EFF1, #BD84F1

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FBE0E0

Lighter +10%#F6B3B2

Darker −10%#EC5956

Darker −20%#E72C28

Darker −30%#C61A16

Darker −40%#981411

More saturated +25%#FF7976

Less saturated −25%#E09695

Channel breakdown

R241

G134

B132

Red241 (94.5%)

Green134 (52.5%)

Blue132 (51.8%)

Hue1.1°

Saturation (HSL)79.56%

Lightness73.14%

Dominant channelRed

Hex per channelR F1 · G 86 · B 84

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F18684 (chemical formula)

Formula
354,958.632 g/mol
18684 atoms

F18684 has a molar mass of 354,958.632 g/mol, made up of 18684 atoms across 1 element: 18684 × F.

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Molar mass

Molar mass354,958.632 g/mol

Total atoms per molecule18684

Distinct elements1

Mass of one molecule5.8942268 × 10^-19 g

Molecules per gram1.6965754 × 10^18

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 × 18684)354,958.632 g/mol, 100%

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Elements in this formula

Fluorine

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