Recognised as Colour

#CFB7DB

#CFB7DB
Violet
Light
Nearest: Thistle

#CFB7DB is a violet with RGB values 207, 183, 219 and HSL 280°, 33%, 79%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Thistle.

Colour values

#CFB7DB#CFB7DB

HEX#CFB7DB

RGBrgb(207, 183, 219)

RGB (0–1)0.8118, 0.7176, 0.8588

RGB percentages81.2%, 71.8%, 85.9%

HSLhsl(280, 33.3%, 78.8%)

HSV / HSBhsv(280, 16.4%, 85.9%)

CMYK5.5%, 16.4%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,613,019

CSS custom property--colour: #CFB7DB;

Brightness & contrast

Relative luminance0.52247WCAG 2.x, 0 is black and 1 is white

Perceived brightness194.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.45:1

Contrast with white1.83:1WCAG normal text: Fail

Contrast with black11.45:1WCAG normal text: AAA

Greyscale equivalent#BFBFBF

Inverted#304824

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B3BEDDno red cones; affects about 1% of men; ΔE 12.6 from the original

Deuteranopia#B7C0DAno green cones; the most common form, about 1% of men; ΔE 12.9 from the original

Tritanopia#CEBBC3no blue cones; rare, and affects men and women equally; ΔE 15 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.83:1WCAG large text: Fail

Contrast with black, large text11.45:1WCAG large text: AAA

Named colours

Thistle · ΔE 6.5 Light steelblue · ΔE 16.4 Lavender · ΔE 19.1 Plum · ΔE 19.3 Silver · ΔE 21.2 Pink · ΔE 21.3

Nearest named CSS colourThistle (#D8BFD8)ΔE 6.52, clearly different but related

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C3DBB7

Analogous#BDB7DB, #DBB7D5

Triadic#DBCFB7, #B7DBCF

Split complementary#D5DBB7, #B7DBBD

Tetradic#DBBDB7, #C3DBB7, #B7D5DB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FCFBFD

Lighter +10%#E6D9EC

Darker −10%#B895CA

Darker −20%#A273B9

Darker −30%#8A53A6

Darker −40%#6E4284

More saturated +25%#D4AAE9

Less saturated −25%#CBC5CE

Channel breakdown

R207

G183

B219

Red207 (81.2%)

Green183 (71.8%)

Blue219 (85.9%)

Hue280°

Saturation (HSL)33.33%

Lightness78.82%

Dominant channelBlue

Hex per channelR CF · G B7 · B DB

Keep nerding

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CFB7Db (chemical formula)

Formula
374.679 g/mol
10 atoms

CFB7Db has a molar mass of 374.679 g/mol, made up of 10 atoms across 4 elements: 1 × C, 1 × F, 7 × B, 1 × Db.

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Molar mass

Molar mass374.679 g/mol

Total atoms per molecule10

Distinct elements4

Mass of one molecule6.2216912 × 10^-22 g

Molecules per gram1.60728 × 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

C3.2%

F5.1%

B20.2%

Db71.5%

Carbon (C)12.011 g/mol, 3.206%

Fluorine (F)18.998 g/mol, 5.07%

Boron (B × 7)75.67 g/mol, 20.196%

Dubnium (Db)268 g/mol, 71.528%

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Elements in this formula

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