Recognised as Colour

#F39F74

#F39F74
Orange
Dark
Nearest: Light salmon

#F39F74 is a orange with RGB values 243, 159, 116 and HSL 20°, 84%, 70%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Light salmon.

Colour values

#F39F74#F39F74

HEX#F39F74

RGBrgb(243, 159, 116)

RGB (0–1)0.9529, 0.6235, 0.4549

RGB percentages95.3%, 62.4%, 45.5%

HSLhsl(20.3, 84.1%, 70.4%)

HSV / HSBhsv(20.3, 52.3%, 95.3%)

CMYK0%, 34.6%, 52.3%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,966,068

CSS custom property--colour: #F39F74;

Brightness & contrast

Relative luminance0.45112WCAG 2.x, 0 is black and 1 is white

Perceived brightness184.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.02:1

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

Contrast with black10.02:1WCAG normal text: AAA

Greyscale equivalent#AEAEAE

Inverted#0C608B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B6A870no red cones; affects about 1% of men; ΔE 30.6 from the original

Deuteranopia#CABA74no green cones; the most common form, about 1% of men; ΔE 31.1 from the original

Tritanopia#FF9094no blue cones; rare, and affects men and women equally; ΔE 24.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text10.02:1WCAG large text: AAA

Named colours

Light salmon · ΔE 5 Dark salmon · ΔE 8.2 Sandy brown · ΔE 12.2 Peru · ΔE 17.8 Salmon · ΔE 20.2 Burlywood · ΔE 20.8

Nearest named CSS colourLight salmon (#FFA07A)ΔE 5.03, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#74C8F3

Analogous#F37489, #F3DE74

Triadic#74F39F, #9F74F3

Split complementary#74F3DF, #7488F3

Tetradic#89F374, #74C8F3, #DE74F3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FBE0D2

Lighter +10%#F7BFA3

Darker −10%#EF7F45

Darker −20%#EB5E16

Darker −30%#BE4B10

Darker −40%#8F380C

More saturated +25%#FF9B68

Less saturated −25%#E0A587

Channel breakdown

R243

G159

B116

Red243 (95.3%)

Green159 (62.4%)

Blue116 (45.5%)

Hue20.31°

Saturation (HSL)84.11%

Lightness70.39%

Dominant channelRed

Hex per channelR F3 · G 9F · B 74

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F39F74 (chemical formula)

Formula
2,146.774 g/mol
113 atoms

F39F74 has a molar mass of 2,146.774 g/mol, made up of 113 atoms across 1 element: 113 × F.

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Molar mass

Molar mass2,146.774 g/mol

Total atoms per molecule113

Distinct elements1

Mass of one molecule3.5648021 × 10^-21 g

Molecules per gram2.8052048 × 10^20

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 × 113)2,146.774 g/mol, 100%

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Elements in this formula

Fluorine

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