Recognised as Colour

#CA6C83

#CA6C83
Red
Dark
Nearest: Pale violetred

#CA6C83 is a red with RGB values 202, 108, 131 and HSL 345°, 47%, 61%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#CA6C83#CA6C83

HEX#CA6C83

RGBrgb(202, 108, 131)

RGB (0–1)0.7922, 0.4235, 0.5137

RGB percentages79.2%, 42.4%, 51.4%

HSLhsl(345.3, 47%, 60.8%)

HSV / HSBhsv(345.3, 46.5%, 79.2%)

CMYK0%, 46.5%, 35.1%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,266,051

CSS custom property--colour: #CA6C83;

Brightness & contrast

Relative luminance0.2492WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.98:1

Contrast with white3.51:1WCAG normal text: Fail

Contrast with black5.98:1WCAG normal text: AA

Greyscale equivalent#828282

Inverted#35937C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7C7E84no red cones; affects about 1% of men; ΔE 40.1 from the original

Deuteranopia#949081no green cones; the most common form, about 1% of men; ΔE 41.2 from the original

Tritanopia#D86474no blue cones; rare, and affects men and women equally; ΔE 11.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text5.98:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 7.9 Light coral · ΔE 18.1 Indian red · ΔE 19 Rosy brown · ΔE 23.7 Light pink · ΔE 26.8 Salmon · ΔE 27.5

Nearest named CSS colourPale violetred (#DB7093)ΔE 7.86, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6CCAB3

Analogous#CA6CB2, #CA846C

Triadic#83CA6C, #6C83CA

Split complementary#6CCA84, #6CB2CA

Tetradic#B2CA6C, #6CCAB3, #846CCA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F3DCE2

Lighter +20%#E5B7C2

Lighter +10%#D891A3

Darker −10%#BC4763

Darker −20%#99374F

Darker −30%#732A3C

Darker −40%#4E1C28

More saturated +25%#E35376

Less saturated −25%#B18590

Channel breakdown

R202

G108

B131

Red202 (79.2%)

Green108 (42.4%)

Blue131 (51.4%)

Hue345.32°

Saturation (HSL)47%

Lightness60.78%

Dominant channelRed

Hex per channelR CA · G 6C · B 83

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca6C83 (chemical formula)

Formula
1,237.381 g/mol
89 atoms

Ca6C83 has a molar mass of 1,237.381 g/mol, made up of 89 atoms across 2 elements: 6 × Ca, 83 × C.

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Molar mass

Molar mass1,237.381 g/mol

Total atoms per molecule89

Distinct elements2

Mass of one molecule2.0547195 × 10^-21 g

Molecules per gram4.8668444 × 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

Ca19.4%

C80.6%

Calcium (Ca × 6)240.468 g/mol, 19.434%

Carbon (C × 83)996.913 g/mol, 80.566%

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Elements in this formula

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