Recognised as Colour

#F72888

#F72888
Red
Dark
Nearest: Deep pink

#F72888 is a red with RGB values 247, 40, 136 and HSL 332°, 93%, 56%. 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

#F72888#F72888

HEX#F72888

RGBrgb(247, 40, 136)

RGB (0–1)0.9686, 0.1569, 0.5333

RGB percentages96.9%, 15.7%, 53.3%

HSLhsl(332.2, 92.8%, 56.3%)

HSV / HSBhsv(332.2, 83.8%, 96.9%)

CMYK0%, 83.8%, 44.9%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,197,768

CSS custom property--colour: #F72888;

Brightness & contrast

Relative luminance0.23069WCAG 2.x, 0 is black and 1 is white

Perceived brightness145.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.61:1

Contrast with white3.74:1WCAG normal text: Fail

Contrast with black5.61:1WCAG normal text: AA

Greyscale equivalent#5B5B5B

Inverted#08D777

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5F6B8Ano red cones; affects about 1% of men; ΔE 78.4 from the original

Deuteranopia#969283no green cones; the most common form, about 1% of men; ΔE 80.8 from the original

Tritanopia#FF0056no blue cones; rare, and affects men and women equally; ΔE 28.8 from the original

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

Contrast with white, large text3.74:1WCAG large text: AA

Contrast with black, large text5.61:1WCAG large text: AAA

Named colours

Deep pink · ΔE 7.8 Medium violet red · ΔE 19.6 Hot pink · ΔE 20.5 Pale violetred · ΔE 33.8 Crimson · ΔE 36 Indian red · ΔE 40.9

Nearest named CSS colourDeep pink (#FF1493)ΔE 7.75, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#28F797

Analogous#F728F0, #F72F28

Triadic#88F728, #2888F7

Split complementary#28F72F, #28F0F7

Tetradic#F0F728, #28F797, #2F28F7

Tints, shades & saturation

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

Lighter +40%#FEEDF5

Lighter +30%#FCBCDA

Lighter +20%#FB8ABE

Lighter +10%#F959A3

Darker −10%#E4086E

Darker −20%#B20756

Darker −30%#81053E

Darker −40%#500327

More saturated +25%#FF2087

Less saturated −25%#DB448A

Channel breakdown

R247

G40

B136

Red247 (96.9%)

Green40 (15.7%)

Blue136 (53.3%)

Hue332.17°

Saturation (HSL)92.83%

Lightness56.27%

Dominant channelRed

Hex per channelR F7 · G 28 · B 88

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

F72888 (chemical formula)

Formula
1,384,726.224 g/mol
72888 atoms

F72888 has a molar mass of 1,384,726.224 g/mol, made up of 72888 atoms across 1 element: 72888 × F.

Open this reading on its own page →

Molar mass

Molar mass1,384,726.224 g/mol

Total atoms per molecule72888

Distinct elements1

Mass of one molecule2.299392 × 10^-18 g

Molecules per gram4.3489757 × 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 × 72888)1,384,726.224 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