Recognised as Colour

#FF2279

#FF2279
Red
Dark
Nearest: Deep pink

#FF2279 is a red with RGB values 255, 34, 121 and HSL 336°, 100%, 57%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF2279#FF2279

HEX#FF2279

RGBrgb(255, 34, 121)

RGB (0–1)1, 0.1333, 0.4745

RGB percentages100%, 13.3%, 47.5%

HSLhsl(336.4, 100%, 56.7%)

HSV / HSBhsv(336.4, 86.7%, 100%)

CMYK0%, 86.7%, 52.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,720,505

CSS custom property--colour: #FF2279;

Brightness & contrast

Relative luminance0.23785WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.76:1

Contrast with white3.65:1WCAG normal text: Fail

Contrast with black5.76:1WCAG normal text: AA

Greyscale equivalent#575757

Inverted#00DD86

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#656B7Bno red cones; affects about 1% of men; ΔE 82.3 from the original

Deuteranopia#9D9574no green cones; the most common form, about 1% of men; ΔE 83.8 from the original

Tritanopia#FF004Dno blue cones; rare, and affects men and women equally; ΔE 23.7 from the original

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

Contrast with white, large text3.65:1WCAG large text: AA

Contrast with black, large text5.76:1WCAG large text: AAA

Named colours

Deep pink · ΔE 15.9 Crimson · ΔE 27.3 Hot pink · ΔE 27.8 Medium violet red · ΔE 28.9 Pale violetred · ΔE 36.6 Indian red · ΔE 38

Nearest named CSS colourDeep pink (#FF1493)ΔE 15.87, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#22FFA8

Analogous#FF22E7, #FF3A22

Triadic#79FF22, #2279FF

Split complementary#22FF3A, #22E8FF

Tetradic#E7FF22, #22FFA8, #3A22FF

Tints, shades & saturation

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

Lighter +40%#FFEEF5

Lighter +30%#FFBBD6

Lighter +20%#FF88B7

Lighter +10%#FF5598

Darker −10%#EE005E

Darker −20%#BB004A

Darker −30%#880036

Darker −40%#550021

More saturated +25%#FF2279

Less saturated −25%#E33E7F

Channel breakdown

R255

G34

B121

Red255 (100%)

Green34 (13.3%)

Blue121 (47.5%)

Hue336.38°

Saturation (HSL)100%

Lightness56.67%

Dominant channelRed

Hex per channelR FF · G 22 · B 79

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF2279 (chemical formula)

Formula
43,315.44 g/mol
2280 atoms

FF2279 has a molar mass of 43,315.44 g/mol, made up of 2280 atoms across 1 element: 2280 × F.

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Molar mass

Molar mass43,315.44 g/mol

Total atoms per molecule2280

Distinct elements1

Mass of one molecule7.192698 × 10^-20 g

Molecules per gram1.3902989 × 10^19

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 × 2280)43,315.44 g/mol, 100%

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Elements in this formula

Fluorine

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