Recognised as Colour

#FF11AC

#FF11AC
Magenta
Dark
Nearest: Deep pink

#FF11AC is a magenta with RGB values 255, 17, 172 and HSL 321°, 100%, 53%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF11AC#FF11AC

HEX#FF11AC

RGBrgb(255, 17, 172)

RGB (0–1)1, 0.0667, 0.6745

RGB percentages100%, 6.7%, 67.5%

HSLhsl(320.9, 100%, 53.3%)

HSV / HSBhsv(320.9, 93.3%, 100%)

CMYK0%, 93.3%, 32.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,716,204

CSS custom property--colour: #FF11AC;

Brightness & contrast

Relative luminance0.24639WCAG 2.x, 0 is black and 1 is white

Perceived brightness151.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.93:1

Contrast with white3.54:1WCAG normal text: Fail

Contrast with black5.93:1WCAG normal text: AA

Greyscale equivalent#4F4F4F

Inverted#00EE53

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4D6FAFno red cones; affects about 1% of men; ΔE 82.7 from the original

Deuteranopia#9096A7no green cones; the most common form, about 1% of men; ΔE 86.4 from the original

Tritanopia#FF0066no blue cones; rare, and affects men and women equally; ΔE 38.5 from the original

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

Contrast with white, large text3.54:1WCAG large text: AA

Contrast with black, large text5.93:1WCAG large text: AAA

Named colours

Deep pink · ΔE 13.8 Medium violet red · ΔE 20.5 Hot pink · ΔE 26 Orchid · ΔE 35.8 Violet · ΔE 37.7 Dark magenta · ΔE 39.6

Nearest named CSS colourDeep pink (#FF1493)ΔE 13.84, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#11FF64

Analogous#DB11FF, #FF1135

Triadic#ACFF11, #11ACFF

Split complementary#35FF11, #11FFDB

Tetradic#FFDB11, #11FF64, #1135FF

Tints, shades & saturation

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

Lighter +40%#FFDDF3

Lighter +30%#FFAAE1

Lighter +20%#FF77D0

Lighter +10%#FF44BE

Darker −10%#DD0090

Darker −20%#AA006F

Darker −30%#77004E

Darker −40%#44002C

More saturated +25%#FF11AC

Less saturated −25%#E12FA3

Channel breakdown

R255

G17

B172

Red255 (100%)

Green17 (6.7%)

Blue172 (67.5%)

Hue320.92°

Saturation (HSL)100%

Lightness53.33%

Dominant channelRed

Hex per channelR FF · G 11 · B AC

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF11Ac (chemical formula)

Formula
454.976 g/mol
13 atoms

FF11Ac has a molar mass of 454.976 g/mol, made up of 13 atoms across 2 elements: 12 × F, 1 × Ac.

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Molar mass

Molar mass454.976 g/mol

Total atoms per molecule13

Distinct elements2

Mass of one molecule7.5550542 × 10^-22 g

Molecules per gram1.3236172 × 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

F50.1%

Ac49.9%

Fluorine (F × 12)227.976 g/mol, 50.107%

Actinium (Ac)227 g/mol, 49.893%

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