Recognised as Colour

#B49ACF

#B49ACF
Violet
Dark
Nearest: Plum

#B49ACF is a violet with RGB values 180, 154, 207 and HSL 269°, 36%, 71%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Plum.

Colour values

#B49ACF#B49ACF

HEX#B49ACF

RGBrgb(180, 154, 207)

RGB (0–1)0.7059, 0.6039, 0.8118

RGB percentages70.6%, 60.4%, 81.2%

HSLhsl(269.4, 35.6%, 70.8%)

HSV / HSBhsv(269.4, 25.6%, 81.2%)

CMYK13%, 25.6%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,836,111

CSS custom property--colour: #B49ACF;

Brightness & contrast

Relative luminance0.37319WCAG 2.x, 0 is black and 1 is white

Perceived brightness168.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.46:1

Contrast with white2.48:1WCAG normal text: Fail

Contrast with black8.46:1WCAG normal text: AAA

Greyscale equivalent#A3A3A3

Inverted#4B6530

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#91A3D1no red cones; affects about 1% of men; ΔE 15.5 from the original

Deuteranopia#96A5CDno green cones; the most common form, about 1% of men; ΔE 16.1 from the original

Tritanopia#B0A1ACno blue cones; rare, and affects men and women equally; ΔE 23.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.48:1WCAG large text: Fail

Contrast with black, large text8.46:1WCAG large text: AAA

Named colours

Plum · ΔE 14.1 Thistle · ΔE 20.2 Light steelblue · ΔE 25.1 Light slate grey · ΔE 27.8 Cornflower blue · ΔE 28.3 Slate grey · ΔE 29.4

Nearest named CSS colourPlum (#DDA0DD)ΔE 14.14, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B5CF9A

Analogous#9A9ACF, #CF9ACF

Triadic#CFB49A, #9ACFB4

Split complementary#CFCF9A, #9ACF9A

Tetradic#CF9A9A, #B5CF9A, #9ACFCF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#E7DFF0

Lighter +10%#CEBDDF

Darker −10%#9A77BF

Darker −20%#8155AE

Darker −30%#67438D

Darker −40%#4E336A

More saturated +25%#B487E2

Less saturated −25%#B4ADBC

Channel breakdown

R180

G154

B207

Red180 (70.6%)

Green154 (60.4%)

Blue207 (81.2%)

Hue269.43°

Saturation (HSL)35.57%

Lightness70.78%

Dominant channelBlue

Hex per channelR B4 · G 9A · B CF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B49AcF (chemical formula)

Formula
775.688 g/mol
51 atoms

B49AcF has a molar mass of 775.688 g/mol, made up of 51 atoms across 3 elements: 49 × B, 1 × Ac, 1 × F.

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Molar mass

Molar mass775.688 g/mol

Total atoms per molecule51

Distinct elements3

Mass of one molecule1.2880602 × 10^-21 g

Molecules per gram7.7636121 × 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

B68.3%

Ac29.3%

F2.4%

Boron (B × 49)529.69 g/mol, 68.286%

Actinium (Ac)227 g/mol, 29.264%

Fluorine (F)18.998 g/mol, 2.449%

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