Recognised as Colour

#CD13BC

#CD13BC
Magenta
Dark
Nearest: Medium orchid

#CD13BC is a magenta with RGB values 205, 19, 188 and HSL 305°, 83%, 44%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#CD13BC#CD13BC

HEX#CD13BC

RGBrgb(205, 19, 188)

RGB (0–1)0.8039, 0.0745, 0.7373

RGB percentages80.4%, 7.5%, 73.7%

HSLhsl(305.5, 83%, 43.9%)

HSV / HSBhsv(305.5, 90.7%, 80.4%)

CMYK0%, 90.7%, 8.3%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,439,932

CSS custom property--colour: #CD13BC;

Brightness & contrast

Relative luminance0.17076WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.76:1

Contrast with white4.76:1WCAG normal text: AA

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

Greyscale equivalent#474747

Inverted#32EC43

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0063C0no red cones; affects about 1% of men; ΔE 68.3 from the original

Deuteranopia#5F7BB8no green cones; the most common form, about 1% of men; ΔE 72.7 from the original

Tritanopia#D7326Fno blue cones; rare, and affects men and women equally; ΔE 49.5 from the original

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

Contrast with white, large text4.76:1WCAG large text: AAA

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

Named colours

Medium orchid · ΔE 21.4 Dark orchid · ΔE 23.2 Dark magenta · ΔE 23.2 Purple · ΔE 28.1 Medium violet red · ΔE 28.6 Orchid · ΔE 29.1

Nearest named CSS colourMedium orchid (#BA55D3)ΔE 21.44, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13CD24

Analogous#8113CD, #CD135F

Triadic#BCCD13, #13BCCD

Split complementary#5FCD13, #13CD81

Tetradic#CD8113, #13CD24, #135FCD

Tints, shades & saturation

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

Lighter +40%#F8B4F2

Lighter +30%#F485EA

Lighter +20%#EF57E1

Lighter +10%#EB28D9

Darker −10%#9E0F91

Darker −20%#700A66

Darker −30%#41063C

Darker −40%#120211

More saturated +25%#E000CC

Less saturated −25%#B12FA5

Channel breakdown

R205

G19

B188

Red205 (80.4%)

Green19 (7.5%)

Blue188 (73.7%)

Hue305.48°

Saturation (HSL)83.04%

Lightness43.92%

Dominant channelRed

Hex per channelR CD · G 13 · B BC

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd13BC (chemical formula)

Formula
1,484.151 g/mol
15 atoms

Cd13BC has a molar mass of 1,484.151 g/mol, made up of 15 atoms across 3 elements: 13 × Cd, 1 × B, 1 × C.

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Molar mass

Molar mass1,484.151 g/mol

Total atoms per molecule15

Distinct elements3

Mass of one molecule2.4644907 × 10^-21 g

Molecules per gram4.0576335 × 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

Cd98.5%

B0.7%

C0.8%

Cadmium (Cd × 13)1,461.33 g/mol, 98.462%

Boron (B)10.81 g/mol, 0.728%

Carbon (C)12.011 g/mol, 0.809%

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