Recognised as Colour

#CD3C63

#CD3C63
Red
Dark
Nearest: Indian red

#CD3C63 is a red with RGB values 205, 60, 99 and HSL 344°, 59%, 52%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#CD3C63#CD3C63

HEX#CD3C63

RGBrgb(205, 60, 99)

RGB (0–1)0.8039, 0.2353, 0.3882

RGB percentages80.4%, 23.5%, 38.8%

HSLhsl(343.9, 59.2%, 52%)

HSV / HSBhsv(343.9, 70.7%, 80.4%)

CMYK0%, 70.7%, 51.7%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,450,339

CSS custom property--colour: #CD3C63;

Brightness & contrast

Relative luminance0.17112WCAG 2.x, 0 is black and 1 is white

Perceived brightness125.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.75:1

Contrast with white4.75:1WCAG normal text: AA

Contrast with black4.42:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#32C39C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5F6064no red cones; affects about 1% of men; ΔE 60.7 from the original

Deuteranopia#857E5Fno green cones; the most common form, about 1% of men; ΔE 62.3 from the original

Tritanopia#DF1D4Cno blue cones; rare, and affects men and women equally; ΔE 18.8 from the original

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

Contrast with white, large text4.75:1WCAG large text: AAA

Contrast with black, large text4.42:1WCAG large text: AA

Named colours

Indian red · ΔE 18.8 Pale violetred · ΔE 21.2 Brown · ΔE 24.2 Crimson · ΔE 25.4 Light coral · ΔE 25.6 Hot pink · ΔE 28.1

Nearest named CSS colourIndian red (#CD5C5C)ΔE 18.75, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3CCDA6

Analogous#CD3CAC, #CD5D3C

Triadic#63CD3C, #3C63CD

Split complementary#3CCD5D, #3CACCD

Tetradic#ACCD3C, #3CCDA6, #5D3CCD

Tints, shades & saturation

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

Lighter +40%#F7DEE5

Lighter +30%#ECB6C4

Lighter +20%#E28DA4

Lighter +10%#D76583

Darker −10%#AA2C4E

Darker −20%#82213B

Darker −30%#591729

Darker −40%#310C16

More saturated +25%#EC1D55

Less saturated −25%#AE5B71

Channel breakdown

R205

G60

B99

Red205 (80.4%)

Green60 (23.5%)

Blue99 (38.8%)

Hue343.86°

Saturation (HSL)59.18%

Lightness51.96%

Dominant channelRed

Hex per channelR CD · G 3C · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd3C63 (chemical formula)

Formula
1,093.923 g/mol
66 atoms

Cd3C63 has a molar mass of 1,093.923 g/mol, made up of 66 atoms across 2 elements: 3 × Cd, 63 × C.

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Molar mass

Molar mass1,093.923 g/mol

Total atoms per molecule66

Distinct elements2

Mass of one molecule1.8165019 × 10^-21 g

Molecules per gram5.5050865 × 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

Cd30.8%

C69.2%

Cadmium (Cd × 3)337.23 g/mol, 30.828%

Carbon (C × 63)756.693 g/mol, 69.172%

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