Recognised as Colour

#CA28BE

#CA28BE
Magenta
Dark
Nearest: Medium orchid

#CA28BE is a magenta with RGB values 202, 40, 190 and HSL 304°, 67%, 47%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#CA28BE#CA28BE

HEX#CA28BE

RGBrgb(202, 40, 190)

RGB (0–1)0.7922, 0.1569, 0.7451

RGB percentages79.2%, 15.7%, 74.5%

HSLhsl(304.4, 66.9%, 47.5%)

HSV / HSBhsv(304.4, 80.2%, 79.2%)

CMYK0%, 80.2%, 5.9%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,248,702

CSS custom property--colour: #CA28BE;

Brightness & contrast

Relative luminance0.17792WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.61:1

Contrast with white4.61:1WCAG normal text: AA

Contrast with black4.56:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#35D741

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1467C2no red cones; affects about 1% of men; ΔE 65 from the original

Deuteranopia#607DBAno green cones; the most common form, about 1% of men; ΔE 69 from the original

Tritanopia#D23F74no blue cones; rare, and affects men and women equally; ΔE 47.6 from the original

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

Contrast with white, large text4.61:1WCAG large text: AAA

Contrast with black, large text4.56:1WCAG large text: AAA

Named colours

Medium orchid · ΔE 17.5 Dark magenta · ΔE 21.1 Dark orchid · ΔE 21.4 Orchid · ΔE 25.2 Purple · ΔE 25.9 Medium violet red · ΔE 27.7

Nearest named CSS colourMedium orchid (#BA55D3)ΔE 17.47, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#28CA34

Analogous#8528CA, #CA286D

Triadic#BECA28, #28BECA

Split complementary#6DCA28, #28CA85

Tetradic#CA8528, #28CA34, #286DCA

Tints, shades & saturation

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

Lighter +40%#F4CAF1

Lighter +30%#EC9FE6

Lighter +20%#E474DB

Lighter +10%#DB4AD0

Darker −10%#9F2096

Darker −20%#75176E

Darker −30%#4A0F46

Darker −40%#20061E

More saturated +25%#E80AD8

Less saturated −25%#AC46A4

Channel breakdown

R202

G40

B190

Red202 (79.2%)

Green40 (15.7%)

Blue190 (74.5%)

Hue304.44°

Saturation (HSL)66.94%

Lightness47.45%

Dominant channelRed

Hex per channelR CA · G 28 · B BE

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca28Be (chemical formula)

Formula
1,131.1962 g/mol
29 atoms

Ca28Be has a molar mass of 1,131.1962 g/mol, made up of 29 atoms across 2 elements: 28 × Ca, 1 × Be.

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Molar mass

Molar mass1,131.1962 g/mol

Total atoms per molecule29

Distinct elements2

Mass of one molecule1.8783955 × 10^-21 g

Molecules per gram5.3236925 × 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

Ca99.2%

Be0.8%

Calcium (Ca × 28)1,122.184 g/mol, 99.203%

Beryllium (Be)9.0122 g/mol, 0.797%

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Elements in this formula

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