Recognised as Colour

#CD747C

#CD747C
Red
Dark
Nearest: Light coral

#CD747C is a red with RGB values 205, 116, 124 and HSL 355°, 47%, 63%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Light coral.

Colour values

#CD747C#CD747C

HEX#CD747C

RGBrgb(205, 116, 124)

RGB (0–1)0.8039, 0.4549, 0.4863

RGB percentages80.4%, 45.5%, 48.6%

HSLhsl(354.6, 47.1%, 62.9%)

HSV / HSBhsv(354.6, 43.4%, 80.4%)

CMYK0%, 43.4%, 39.5%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,464,700

CSS custom property--colour: #CD747C;

Brightness & contrast

Relative luminance0.26925WCAG 2.x, 0 is black and 1 is white

Perceived brightness149.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.39:1

Contrast with white3.29:1WCAG normal text: Fail

Contrast with black6.39:1WCAG normal text: AA

Greyscale equivalent#878787

Inverted#328B83

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#85837Cno red cones; affects about 1% of men; ΔE 37.2 from the original

Deuteranopia#9B947Ano green cones; the most common form, about 1% of men; ΔE 37.8 from the original

Tritanopia#DC6A77no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.29:1WCAG large text: AA

Contrast with black, large text6.39:1WCAG large text: AAA

Named colours

Light coral · ΔE 13.2 Pale violetred · ΔE 14.6 Indian red · ΔE 15.4 Rosy brown · ΔE 19.8 Dark salmon · ΔE 21.3 Salmon · ΔE 22

Nearest named CSS colourLight coral (#F08080)ΔE 13.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#74CDC5

Analogous#CD74A8, #CD9974

Triadic#7CCD74, #747CCD

Split complementary#74CD99, #74A8CD

Tetradic#A8CD74, #74CDC5, #9974CD

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F5E5E6

Lighter +20%#E8BFC3

Lighter +10%#DA9A9F

Darker −10%#C04E59

Darker −20%#A13A43

Darker −30%#7C2C34

Darker −40%#561F24

More saturated +25%#E55C69

Less saturated −25%#B58C8F

Channel breakdown

R205

G116

B124

Red205 (80.4%)

Green116 (45.5%)

Blue124 (48.6%)

Hue354.61°

Saturation (HSL)47.09%

Lightness62.94%

Dominant channelRed

Hex per channelR CD · G 74 · B 7C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd747C (chemical formula)

Formula
83,982.281 g/mol
748 atoms

Cd747C has a molar mass of 83,982.281 g/mol, made up of 748 atoms across 2 elements: 747 × Cd, 1 × C.

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Molar mass

Molar mass83,982.281 g/mol

Total atoms per molecule748

Distinct elements2

Mass of one molecule1.3945586 × 10^-19 g

Molecules per gram7.1707278 × 10^18

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

Cd100%

C0%

Cadmium (Cd × 747)83,970.27 g/mol, 99.986%

Carbon (C)12.011 g/mol, 0.014%

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