Recognised as Colour

#CA2CE1

#CA2CE1
Magenta
Dark
Nearest: Dark orchid

#CA2CE1 is a magenta with RGB values 202, 44, 225 and HSL 292°, 75%, 53%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#CA2CE1#CA2CE1

HEX#CA2CE1

RGBrgb(202, 44, 225)

RGB (0–1)0.7922, 0.1725, 0.8824

RGB percentages79.2%, 17.3%, 88.2%

HSLhsl(292.4, 75.1%, 52.7%)

HSV / HSBhsv(292.4, 80.4%, 88.2%)

CMYK10.2%, 80.4%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,249,761

CSS custom property--colour: #CA2CE1;

Brightness & contrast

Relative luminance0.19794WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.23:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#5B5B5B

Inverted#35D31E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0070E6no red cones; affects about 1% of men; ΔE 61.1 from the original

Deuteranopia#4981DDno green cones; the most common form, about 1% of men; ΔE 68.9 from the original

Tritanopia#CC5489no blue cones; rare, and affects men and women equally; ΔE 59.7 from the original

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

Contrast with white, large text4.23:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Dark orchid · ΔE 16.7 Dark violet · ΔE 17.2 Fuchsia · ΔE 20.7 Magenta · ΔE 20.7 Blue violet · ΔE 21.2 Medium orchid · ΔE 23.5

Nearest named CSS colourDark orchid (#9932CC)ΔE 16.75, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43E12C

Analogous#6F2CE1, #E12C9E

Triadic#E1CA2C, #2CE1CA

Split complementary#9EE12C, #2CE16F

Tetradic#E16F2C, #43E12C, #2C9EE1

Tints, shades & saturation

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

Lighter +40%#F7DFFA

Lighter +30%#ECB2F4

Lighter +20%#E085EE

Lighter +10%#D559E7

Darker −10%#AA1BBF

Darker −20%#821592

Darker −30%#5A0E66

Darker −40%#330839

More saturated +25%#E00EFF

Less saturated −25%#B44AC3

Channel breakdown

R202

G44

B225

Red202 (79.2%)

Green44 (17.3%)

Blue225 (88.2%)

Hue292.38°

Saturation (HSL)75.1%

Lightness52.75%

Dominant channelBlue

Hex per channelR CA · G 2C · B E1

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca2Ce1 (chemical formula)

Formula
220.276 g/mol
3 atoms

Ca2Ce1 has a molar mass of 220.276 g/mol, made up of 3 atoms across 2 elements: 2 × Ca, 1 × Ce.

Open this reading on its own page →

Molar mass

Molar mass220.276 g/mol

Total atoms per molecule3

Distinct elements2

Mass of one molecule3.657769 × 10^-22 g

Molecules per gram2.7339069 × 10^21

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

Ca36.4%

Ce63.6%

Calcium (Ca × 2)80.156 g/mol, 36.389%

Cerium (Ce)140.12 g/mol, 63.611%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page