Recognised as Colour

#F53177

#F53177
Red
Dark
Nearest: Deep pink

#F53177 is a red with RGB values 245, 49, 119 and HSL 339°, 91%, 58%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#F53177#F53177

HEX#F53177

RGBrgb(245, 49, 119)

RGB (0–1)0.9608, 0.1922, 0.4667

RGB percentages96.1%, 19.2%, 46.7%

HSLhsl(338.6, 90.7%, 57.6%)

HSV / HSBhsv(338.6, 80%, 96.1%)

CMYK0%, 80%, 51.4%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,068,983

CSS custom property--colour: #F53177;

Brightness & contrast

Relative luminance0.22941WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.59:1

Contrast with white3.76:1WCAG normal text: Fail

Contrast with black5.59:1WCAG normal text: AA

Greyscale equivalent#606060

Inverted#0ACE88

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#666B78no red cones; affects about 1% of men; ΔE 76.6 from the original

Deuteranopia#999172no green cones; the most common form, about 1% of men; ΔE 77.8 from the original

Tritanopia#FF0051no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

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

Contrast with white, large text3.76:1WCAG large text: AA

Contrast with black, large text5.59:1WCAG large text: AAA

Named colours

Deep pink · ΔE 17.9 Hot pink · ΔE 25 Crimson · ΔE 25.8 Medium violet red · ΔE 26.9 Pale violetred · ΔE 31.3 Indian red · ΔE 32.8

Nearest named CSS colourDeep pink (#FF1493)ΔE 17.89, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31F5AF

Analogous#F531D9, #F54D31

Triadic#77F531, #3177F5

Split complementary#31F54D, #31D9F5

Tetradic#D9F531, #31F5AF, #4D31F5

Tints, shades & saturation

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

Lighter +40%#FEF4F7

Lighter +30%#FCC3D7

Lighter +20%#FA92B7

Lighter +10%#F76297

Darker −10%#E80B5A

Darker −20%#B70947

Darker −30%#860734

Darker −40%#560421

More saturated +25%#FF2774

Less saturated −25%#DA4C7F

Channel breakdown

R245

G49

B119

Red245 (96.1%)

Green49 (19.2%)

Blue119 (46.7%)

Hue338.57°

Saturation (HSL)90.74%

Lightness57.65%

Dominant channelRed

Hex per channelR F5 · G 31 · B 77

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F53177 (chemical formula)

Formula
1,010,256.646 g/mol
53177 atoms

F53177 has a molar mass of 1,010,256.646 g/mol, made up of 53177 atoms across 1 element: 53177 × F.

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Molar mass

Molar mass1,010,256.646 g/mol

Total atoms per molecule53177

Distinct elements1

Mass of one molecule1.6775706 × 10^-18 g

Molecules per gram5.9610009 × 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 × 53177)1,010,256.646 g/mol, 100%

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Elements in this formula

Fluorine

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