Recognised as Colour

#AC2B92

#AC2B92
Magenta
Dark
Nearest: Dark magenta

#AC2B92 is a magenta with RGB values 172, 43, 146 and HSL 312°, 60%, 42%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#AC2B92#AC2B92

HEX#AC2B92

RGBrgb(172, 43, 146)

RGB (0–1)0.6745, 0.1686, 0.5725

RGB percentages67.5%, 16.9%, 57.3%

HSLhsl(312.1, 60%, 42.2%)

HSV / HSBhsv(312.1, 75%, 67.5%)

CMYK0%, 75%, 15.1%, 32.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,283,346

CSS custom property--colour: #AC2B92;

Brightness & contrast

Relative luminance0.12574WCAG 2.x, 0 is black and 1 is white

Perceived brightness111.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.97:1

Contrast with white5.97:1WCAG normal text: AA

Contrast with black3.51:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#53D46D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#305795no red cones; affects about 1% of men; ΔE 55.2 from the original

Deuteranopia#5C6A8Fno green cones; the most common form, about 1% of men; ΔE 57.5 from the original

Tritanopia#B5335Cno blue cones; rare, and affects men and women equally; ΔE 35 from the original

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

Contrast with white, large text5.97:1WCAG large text: AAA

Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Dark magenta · ΔE 14.7 Purple · ΔE 15.4 Medium violet red · ΔE 15.9 Orchid · ΔE 22.6 Medium orchid · ΔE 23 Rebecca purple · ΔE 28.4

Nearest named CSS colourDark magenta (#8B008B)ΔE 14.7, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2BAC45

Analogous#852BAC, #AC2B52

Triadic#92AC2B, #2B92AC

Split complementary#52AC2B, #2BAC85

Tetradic#AC852B, #2BAC45, #2B52AC

Tints, shades & saturation

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

Lighter +40%#EDB6E2

Lighter +30%#E38DD1

Lighter +20%#D865C1

Lighter +10%#CE3CB1

Darker −10%#83216F

Darker −20%#5A174D

Darker −30%#320C2A

Darker −40%#090207

More saturated +25%#C710A2

Less saturated −25%#914682

Channel breakdown

R172

G43

B146

Red172 (67.5%)

Green43 (16.9%)

Blue146 (57.3%)

Hue312.09°

Saturation (HSL)60%

Lightness42.16%

Dominant channelRed

Hex per channelR AC · G 2B · B 92

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ac2B92 (chemical formula)

Formula
1,448.52 g/mol
94 atoms

Ac2B92 has a molar mass of 1,448.52 g/mol, made up of 94 atoms across 2 elements: 2 × Ac, 92 × B.

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Molar mass

Molar mass1,448.52 g/mol

Total atoms per molecule94

Distinct elements2

Mass of one molecule2.405324 × 10^-21 g

Molecules per gram4.157444 × 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

Ac31.3%

B68.7%

Actinium (Ac × 2)454 g/mol, 31.342%

Boron (B × 92)994.52 g/mol, 68.658%

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Elements in this formula

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