Recognised as Colour

#F79555

#F79555
Orange
Dark
Nearest: Sandy brown

#F79555 is a orange with RGB values 247, 149, 85 and HSL 24°, 91%, 65%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.

Colour values

#F79555#F79555

HEX#F79555

RGBrgb(247, 149, 85)

RGB (0–1)0.9686, 0.5843, 0.3333

RGB percentages96.9%, 58.4%, 33.3%

HSLhsl(23.7, 91%, 65.1%)

HSV / HSBhsv(23.7, 65.6%, 96.9%)

CMYK0%, 39.7%, 65.6%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,225,621

CSS custom property--colour: #F79555;

Brightness & contrast

Relative luminance0.41925WCAG 2.x, 0 is black and 1 is white

Perceived brightness179.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.38:1

Contrast with white2.24:1WCAG normal text: Fail

Contrast with black9.38:1WCAG normal text: AAA

Greyscale equivalent#A5A5A5

Inverted#086AAA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B1A04Fno red cones; affects about 1% of men; ΔE 36.4 from the original

Deuteranopia#C8B655no green cones; the most common form, about 1% of men; ΔE 37.2 from the original

Tritanopia#FF8186no blue cones; rare, and affects men and women equally; ΔE 33.6 from the original

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

Contrast with white, large text2.24:1WCAG large text: Fail

Contrast with black, large text9.38:1WCAG large text: AAA

Named colours

Sandy brown · ΔE 9.1 Peru · ΔE 13.5 Coral · ΔE 14.4 Light salmon · ΔE 14.7 Chocolate · ΔE 17.8 Dark salmon · ΔE 21.3

Nearest named CSS colourSandy brown (#F4A460)ΔE 9.14, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#55B7F7

Analogous#F75566, #F7E655

Triadic#55F795, #9555F7

Split complementary#55F7E6, #5566F7

Tetradic#66F755, #55B7F7, #E655F7

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEF0E7

Lighter +20%#FCD2B6

Lighter +10%#F9B386

Darker −10%#F57724

Darker −20%#DC5D0A

Darker −30%#AB4808

Darker −40%#7A3406

More saturated +25%#FF934D

Less saturated −25%#E19A6B

Channel breakdown

R247

G149

B85

Red247 (96.9%)

Green149 (58.4%)

Blue85 (33.3%)

Hue23.7°

Saturation (HSL)91.01%

Lightness65.1%

Dominant channelRed

Hex per channelR F7 · G 95 · B 55

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F79555 (chemical formula)

Formula
1,511,385.89 g/mol
79555 atoms

F79555 has a molar mass of 1,511,385.89 g/mol, made up of 79555 atoms across 1 element: 79555 × F.

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Molar mass

Molar mass1,511,385.89 g/mol

Total atoms per molecule79555

Distinct elements1

Mass of one molecule2.5097153 × 10^-18 g

Molecules per gram3.9845157 × 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 × 79555)1,511,385.89 g/mol, 100%

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Elements in this formula

Fluorine

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