Recognised as Colour

#CC678B

#CC678B
Red
Dark
Nearest: Pale violetred

#CC678B is a red with RGB values 204, 103, 139 and HSL 339°, 50%, 60%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#CC678B#CC678B

HEX#CC678B

RGBrgb(204, 103, 139)

RGB (0–1)0.8, 0.4039, 0.5451

RGB percentages80%, 40.4%, 54.5%

HSLhsl(338.6, 49.8%, 60.2%)

HSV / HSBhsv(338.6, 49.5%, 80%)

CMYK0%, 49.5%, 31.9%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,395,851

CSS custom property--colour: #CC678B;

Brightness & contrast

Relative luminance0.24402WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.88:1

Contrast with white3.57:1WCAG normal text: Fail

Contrast with black5.88:1WCAG normal text: AA

Greyscale equivalent#7F7F7F

Inverted#339874

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#767C8Cno red cones; affects about 1% of men; ΔE 43.7 from the original

Deuteranopia#908E89no green cones; the most common form, about 1% of men; ΔE 44.4 from the original

Tritanopia#DA6074no blue cones; rare, and affects men and women equally; ΔE 15 from the original

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

Contrast with white, large text3.57:1WCAG large text: AA

Contrast with black, large text5.88:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 4.7 Light coral · ΔE 22.9 Indian red · ΔE 23.5 Hot pink · ΔE 24.2 Rosy brown · ΔE 28.9 Plum · ΔE 29.1

Nearest named CSS colourPale violetred (#DB7093)ΔE 4.65, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#67CCA8

Analogous#CC67BD, #CC7667

Triadic#8BCC67, #678BCC

Split complementary#67CC76, #67BDCC

Tetradic#BECC67, #67CCA8, #7667CC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F2DAE2

Lighter +20%#E6B3C5

Lighter +10%#D98DA8

Darker −10%#BF416E

Darker −20%#993458

Darker −30%#732742

Darker −40%#4D1A2C

More saturated +25%#E54E84

Less saturated −25%#B38092

Channel breakdown

R204

G103

B139

Red204 (80%)

Green103 (40.4%)

Blue139 (54.5%)

Hue338.61°

Saturation (HSL)49.75%

Lightness60.2%

Dominant channelRed

Hex per channelR CC · G 67 · B 8B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CC678B (chemical formula)

Formula
8,166.279 g/mol
680 atoms

CC678B has a molar mass of 8,166.279 g/mol, made up of 680 atoms across 2 elements: 679 × C, 1 × B.

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Molar mass

Molar mass8,166.279 g/mol

Total atoms per molecule680

Distinct elements2

Mass of one molecule1.3560425 × 10^-20 g

Molecules per gram7.3744 × 10^19

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

C99.9%

B0.1%

Carbon (C × 679)8,155.469 g/mol, 99.868%

Boron (B)10.81 g/mol, 0.132%

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Elements in this formula

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