Recognised as Colour

#AC7FEF

#AC7FEF
Violet
Dark
Nearest: Medium purple

#AC7FEF is a violet with RGB values 172, 127, 239 and HSL 264°, 78%, 72%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Medium purple.

Colour values

#AC7FEF#AC7FEF

HEX#AC7FEF

RGBrgb(172, 127, 239)

RGB (0–1)0.6745, 0.498, 0.9373

RGB percentages67.5%, 49.8%, 93.7%

HSLhsl(264.1, 77.8%, 71.8%)

HSV / HSBhsv(264.1, 46.9%, 93.7%)

CMYK28%, 46.9%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,304,943

CSS custom property--colour: #AC7FEF;

Brightness & contrast

Relative luminance0.30181WCAG 2.x, 0 is black and 1 is white

Perceived brightness157.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.04:1

Contrast with white2.98:1WCAG normal text: Fail

Contrast with black7.04:1WCAG normal text: AAA

Greyscale equivalent#919191

Inverted#538010

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D95F3no red cones; affects about 1% of men; ΔE 30 from the original

Deuteranopia#6895ECno green cones; the most common form, about 1% of men; ΔE 30.1 from the original

Tritanopia#9F93ACno blue cones; rare, and affects men and women equally; ΔE 49.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.98:1WCAG large text: Fail

Contrast with black, large text7.04:1WCAG large text: AAA

Named colours

Medium purple · ΔE 7.5 Medium slateblue · ΔE 18 Slate blue · ΔE 18.5 Medium orchid · ΔE 21.1 Orchid · ΔE 22.1 Violet · ΔE 22.7

Nearest named CSS colourMedium purple (#9370DB)ΔE 7.49, clearly different but related

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C2EF7F

Analogous#7F8AEF, #E47FEF

Triadic#EFAC7F, #7FEFAC

Split complementary#EFE47F, #8AEF7F

Tetradic#EF7F8A, #C2EF7F, #7FEFE4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#E7DAFA

Lighter +10%#C9ACF5

Darker −10%#8F52E9

Darker −20%#7124E4

Darker −30%#5A18BD

Darker −40%#451290

More saturated +25%#A96FFF

Less saturated −25%#B091DD

Channel breakdown

R172

G127

B239

Red172 (67.5%)

Green127 (49.8%)

Blue239 (93.7%)

Hue264.11°

Saturation (HSL)77.78%

Lightness71.76%

Dominant channelBlue

Hex per channelR AC · G 7F · B EF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ac7FeF (chemical formula)

Formula
1,663.843 g/mol
9 atoms

Ac7FeF has a molar mass of 1,663.843 g/mol, made up of 9 atoms across 3 elements: 7 × Ac, 1 × Fe, 1 × F.

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Molar mass

Molar mass1,663.843 g/mol

Total atoms per molecule9

Distinct elements3

Mass of one molecule2.7628763 × 10^-21 g

Molecules per gram3.6194165 × 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

Ac95.5%

Fe3.4%

F1.1%

Actinium (Ac × 7)1,589 g/mol, 95.502%

Iron (Fe)55.845 g/mol, 3.356%

Fluorine (F)18.998 g/mol, 1.142%

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