Recognised as Colour

#F17C9F

#F17C9F
Red
Dark
Nearest: Pale violetred

#F17C9F is a red with RGB values 241, 124, 159 and HSL 342°, 81%, 72%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.

Colour values

#F17C9F#F17C9F

HEX#F17C9F

RGBrgb(241, 124, 159)

RGB (0–1)0.9451, 0.4863, 0.6235

RGB percentages94.5%, 48.6%, 62.4%

HSLhsl(342.1, 80.7%, 71.6%)

HSV / HSBhsv(342.1, 48.5%, 94.5%)

CMYK0%, 48.5%, 34%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,826,079

CSS custom property--colour: #F17C9F;

Brightness & contrast

Relative luminance0.35619WCAG 2.x, 0 is black and 1 is white

Perceived brightness171.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.12:1

Contrast with white2.58:1WCAG normal text: Fail

Contrast with black8.12:1WCAG normal text: AAA

Greyscale equivalent#979797

Inverted#0E8360

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8F93A0no red cones; affects about 1% of men; ΔE 48.5 from the original

Deuteranopia#ADA99Cno green cones; the most common form, about 1% of men; ΔE 49.7 from the original

Tritanopia#FF7289no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

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

Contrast with white, large text2.58:1WCAG large text: Fail

Contrast with black, large text8.12:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 6.6 Light coral · ΔE 18.3 Hot pink · ΔE 20.3 Indian red · ΔE 24 Light pink · ΔE 25.5 Salmon · ΔE 27.2

Nearest named CSS colourPale violetred (#DB7093)ΔE 6.63, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7CF1CE

Analogous#F17CDA, #F1937C

Triadic#9FF17C, #7C9FF1

Split complementary#7CF193, #7CDAF1

Tetradic#DAF17C, #7CF1CE, #937CF1

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FBD8E3

Lighter +10%#F6AAC1

Darker −10%#EC4E7D

Darker −20%#E7205B

Darker −30%#C01448

Darker −40%#911036

More saturated +25%#FF6E99

Less saturated −25%#DF8EA6

Channel breakdown

R241

G124

B159

Red241 (94.5%)

Green124 (48.6%)

Blue159 (62.4%)

Hue342.05°

Saturation (HSL)80.69%

Lightness71.57%

Dominant channelRed

Hex per channelR F1 · G 7C · B 9F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F17C9F (chemical formula)

Formula
450.063 g/mol
27 atoms

F17C9F has a molar mass of 450.063 g/mol, made up of 27 atoms across 2 elements: 18 × F, 9 × C.

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Molar mass

Molar mass450.063 g/mol

Total atoms per molecule27

Distinct elements2

Mass of one molecule7.4734719 × 10^-22 g

Molecules per gram1.3380662 × 10^21

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

F76%

C24%

Fluorine (F × 18)341.964 g/mol, 75.981%

Carbon (C × 9)108.099 g/mol, 24.019%

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