Recognised as Colour

#C845B8

#C845B8
Magenta
Dark
Nearest: Medium orchid

#C845B8 is a magenta with RGB values 200, 69, 184 and HSL 307°, 54%, 53%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#C845B8#C845B8

HEX#C845B8

RGBrgb(200, 69, 184)

RGB (0–1)0.7843, 0.2706, 0.7216

RGB percentages78.4%, 27.1%, 72.2%

HSLhsl(307.3, 54.4%, 52.7%)

HSV / HSBhsv(307.3, 65.5%, 78.4%)

CMYK0%, 65.5%, 8%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,125,048

CSS custom property--colour: #C845B8;

Brightness & contrast

Relative luminance0.19996WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5:1

Contrast with white4.2:1WCAG normal text: Fail

Contrast with black5:1WCAG normal text: AA

Greyscale equivalent#696969

Inverted#37BA47

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#416FBBno red cones; affects about 1% of men; ΔE 56.8 from the original

Deuteranopia#6D82B5no green cones; the most common form, about 1% of men; ΔE 59.4 from the original

Tritanopia#D15079no blue cones; rare, and affects men and women equally; ΔE 39.8 from the original

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

Contrast with white, large text4.2:1WCAG large text: AA

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

Named colours

Medium orchid · ΔE 14.1 Orchid · ΔE 14.4 Dark magenta · ΔE 19.8 Violet · ΔE 19.8 Medium violet red · ΔE 21.6 Purple · ΔE 22.9

Nearest named CSS colourMedium orchid (#BA55D3)ΔE 14.08, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#45C855

Analogous#9645C8, #C84577

Triadic#B8C845, #45B8C8

Split complementary#77C845, #45C896

Tetradic#C89645, #45C855, #4577C8

Tints, shades & saturation

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

Lighter +40%#F7E2F4

Lighter +30%#EBBBE5

Lighter +20%#DF94D6

Lighter +10%#D46CC7

Darker −10%#A8329A

Darker −20%#812676

Darker −30%#5A1A52

Darker −40%#320F2E

More saturated +25%#E627CF

Less saturated −25%#AA63A1

Channel breakdown

R200

G69

B184

Red200 (78.4%)

Green69 (27.1%)

Blue184 (72.2%)

Hue307.33°

Saturation (HSL)54.36%

Lightness52.75%

Dominant channelRed

Hex per channelR C8 · G 45 · B B8

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C845B8 (chemical formula)

Formula
10,235.775 g/mol
853 atoms

C845B8 has a molar mass of 10,235.775 g/mol, made up of 853 atoms across 2 elements: 845 × C, 8 × B.

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Molar mass

Molar mass10,235.775 g/mol

Total atoms per molecule853

Distinct elements2

Mass of one molecule1.6996904 × 10^-20 g

Molecules per gram5.8834243 × 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

C99.2%

B0.8%

Carbon (C × 845)10,149.295 g/mol, 99.155%

Boron (B × 8)86.48 g/mol, 0.845%

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