Colour

#AC437C

#AC437C
Magenta
Dark
Nearest: Pale violetred

#AC437C is a magenta with RGB values 172, 67, 124 and HSL 327°, 44%, 47%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AC437C#AC437C

HEX#AC437C

RGBrgb(172, 67, 124)

RGB (0–1)0.6745, 0.2627, 0.4863

RGB percentages67.5%, 26.3%, 48.6%

HSLhsl(327.4, 43.9%, 46.9%)

HSV / HSBhsv(327.4, 61%, 67.5%)

CMYK0%, 61%, 27.9%, 32.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,289,468

CSS custom property--colour: #AC437C;

Brightness & contrast

Relative luminance0.1424WCAG 2.x, 0 is black and 1 is white

Perceived brightness115 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.46:1

Contrast with white5.46:1WCAG normal text: AA

Contrast with black3.85:1WCAG normal text: Fail

Greyscale equivalent#5D5D5D

Inverted#53BC83

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#505E7Eno red cones; affects about 1% of men; ΔE 47 from the original

Deuteranopia#6D7079no green cones; the most common form, about 1% of men; ΔE 48.5 from the original

Tritanopia#B83F5Ano blue cones; rare, and affects men and women equally; ΔE 21.7 from the original

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

Contrast with white, large text5.46:1WCAG large text: AAA

Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Pale violetred · ΔE 19.6 Medium violet red · ΔE 22.6 Hot pink · ΔE 25.9 Orchid · ΔE 30.8 Purple · ΔE 31.6 Dark magenta · ΔE 33.6

Nearest named CSS colourPale violetred (#DB7093)ΔE 19.6, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43AC73

Analogous#A743AC, #AC4347

Triadic#7CAC43, #437CAC

Split complementary#47AC43, #43ACA7

Tetradic#ACA843, #43AC73, #4347AC

Tints, shades & saturation

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

Lighter +40%#ECCFDF

Lighter +30%#DEAAC6

Lighter +20%#D085AE

Lighter +10%#C16195

Darker −10%#873562

Darker −20%#632647

Darker −30%#3E182D

Darker −40%#190A12

More saturated +25%#CA257F

Less saturated −25%#8E6179

Channel breakdown

R172

G67

B124

Red172 (67.5%)

Green67 (26.3%)

Blue124 (48.6%)

Hue327.43°

Saturation (HSL)43.93%

Lightness46.86%

Dominant channelRed

Hex per channelR AC · G 43 · B 7C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ac437C (chemical formula)

Formula
99,211.011 g/mol
438 atoms

Ac437C has a molar mass of 99,211.011 g/mol, made up of 438 atoms across 2 elements: 437 × Ac, 1 × C.

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Molar mass

Molar mass99,211.011 g/mol

Total atoms per molecule438

Distinct elements2

Mass of one molecule1.6474376 × 10^-19 g

Molecules per gram6.0700326 × 10^18

Composition by mass

Ac100%

C0%

Actinium (Ac × 437)99,199 g/mol, 99.988%

Carbon (C)12.011 g/mol, 0.012%

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