Recognised as Colour

#CA87B5

#CA87B5
Magenta
Dark
Nearest: Plum

#CA87B5 is a magenta with RGB values 202, 135, 181 and HSL 319°, 39%, 66%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Plum.

Colour values

#CA87B5#CA87B5

HEX#CA87B5

RGBrgb(202, 135, 181)

RGB (0–1)0.7922, 0.5294, 0.7098

RGB percentages79.2%, 52.9%, 71%

HSLhsl(318.8, 38.7%, 66.1%)

HSV / HSBhsv(318.8, 33.2%, 79.2%)

CMYK0%, 33.2%, 10.4%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,273,013

CSS custom property--colour: #CA87B5;

Brightness & contrast

Relative luminance0.33221WCAG 2.x, 0 is black and 1 is white

Perceived brightness163.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.64:1

Contrast with white2.75:1WCAG normal text: Fail

Contrast with black7.64:1WCAG normal text: AAA

Greyscale equivalent#999999

Inverted#35784A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8996B7no red cones; affects about 1% of men; ΔE 30.3 from the original

Deuteranopia#99A0B3no green cones; the most common form, about 1% of men; ΔE 31.3 from the original

Tritanopia#D18897no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.75:1WCAG large text: Fail

Contrast with black, large text7.64:1WCAG large text: AAA

Named colours

Plum · ΔE 12.3 Pale violetred · ΔE 19.4 Thistle · ΔE 25.4 Light pink · ΔE 25.5 Rosy brown · ΔE 25.6 Pink · ΔE 27

Nearest named CSS colourPlum (#DDA0DD)ΔE 12.3, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#87CA9C

Analogous#BD87CA, #CA8794

Triadic#B5CA87, #87B5CA

Split complementary#94CA87, #87CABD

Tetradic#CABD87, #87CA9C, #8794CA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F9F1F6

Lighter +20%#E9CEE1

Lighter +10%#DAAACB

Darker −10%#BA649F

Darker −20%#A34886

Darker −30%#803869

Darker −40%#5C294C

More saturated +25%#E071BD

Less saturated −25%#B49DAD

Channel breakdown

R202

G135

B181

Red202 (79.2%)

Green135 (52.9%)

Blue181 (71%)

Hue318.81°

Saturation (HSL)38.73%

Lightness66.08%

Dominant channelRed

Hex per channelR CA · G 87 · B B5

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca87B5 (chemical formula)

Formula
3,540.836 g/mol
92 atoms

Ca87B5 has a molar mass of 3,540.836 g/mol, made up of 92 atoms across 2 elements: 87 × Ca, 5 × B.

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Molar mass

Molar mass3,540.836 g/mol

Total atoms per molecule92

Distinct elements2

Mass of one molecule5.8796965 × 10^-21 g

Molecules per gram1.7007681 × 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

Ca98.5%

B1.5%

Calcium (Ca × 87)3,486.786 g/mol, 98.474%

Boron (B × 5)54.05 g/mol, 1.526%

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