Recognised as Colour

#FF4F76

#FF4F76
Red
Dark
Nearest: Crimson

#FF4F76 is a red with RGB values 255, 79, 118 and HSL 347°, 100%, 65%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF4F76#FF4F76

HEX#FF4F76

RGBrgb(255, 79, 118)

RGB (0–1)1, 0.3098, 0.4627

RGB percentages100%, 31%, 46.3%

HSLhsl(346.7, 100%, 65.5%)

HSV / HSBhsv(346.7, 69%, 100%)

CMYK0%, 69%, 53.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,732,022

CSS custom property--colour: #FF4F76;

Brightness & contrast

Relative luminance0.2816WCAG 2.x, 0 is black and 1 is white

Perceived brightness157.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.63:1

Contrast with white3.17:1WCAG normal text: Fail

Contrast with black6.63:1WCAG normal text: AA

Greyscale equivalent#777777

Inverted#00B089

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7B7A77no red cones; affects about 1% of men; ΔE 71 from the original

Deuteranopia#A89E72no green cones; the most common form, about 1% of men; ΔE 72.3 from the original

Tritanopia#FF285Fno blue cones; rare, and affects men and women equally; ΔE 13 from the original

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

Contrast with white, large text3.17:1WCAG large text: AA

Contrast with black, large text6.63:1WCAG large text: AAA

Named colours

Crimson · ΔE 21 Indian red · ΔE 25.1 Light coral · ΔE 26.5 Salmon · ΔE 27.1 Deep pink · ΔE 28.3 Pale violetred · ΔE 28.5

Nearest named CSS colourCrimson (#DC143C)ΔE 21.02, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4FFFD8

Analogous#FF4FCE, #FF804F

Triadic#76FF4F, #4F76FF

Split complementary#4FFF80, #4FCEFF

Tetradic#CEFF4F, #4FFFD8, #804FFF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFE8ED

Lighter +20%#FFB5C5

Lighter +10%#FF829E

Darker −10%#FF1C4E

Darker −20%#E80033

Darker −30%#B50028

Darker −40%#82001D

More saturated +25%#FF4F76

Less saturated −25%#E96582

Channel breakdown

R255

G79

B118

Red255 (100%)

Green79 (31%)

Blue118 (46.3%)

Hue346.7°

Saturation (HSL)100%

Lightness65.49%

Dominant channelRed

Hex per channelR FF · G 4F · B 76

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

FF4F76 (chemical formula)

Formula
1,538.838 g/mol
81 atoms

FF4F76 has a molar mass of 1,538.838 g/mol, made up of 81 atoms across 1 element: 81 × F.

Open this reading on its own page →

Molar mass

Molar mass1,538.838 g/mol

Total atoms per molecule81

Distinct elements1

Mass of one molecule2.5553006 × 10^-21 g

Molecules per gram3.9134339 × 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 × 81)1,538.838 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Fluorine

Nerdulate something else

Nothing in mind? Surprise me · today’s page