Recognised as Colour

#CD1588

#CD1588
Magenta
Dark
Nearest: Medium violet red

#CD1588 is a magenta with RGB values 205, 21, 136 and HSL 323°, 81%, 44%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#CD1588#CD1588

HEX#CD1588

RGBrgb(205, 21, 136)

RGB (0–1)0.8039, 0.0824, 0.5333

RGB percentages80.4%, 8.2%, 53.3%

HSLhsl(322.5, 81.4%, 44.3%)

HSV / HSBhsv(322.5, 89.8%, 80.4%)

CMYK0%, 89.8%, 33.7%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,440,392

CSS custom property--colour: #CD1588;

Brightness & contrast

Relative luminance0.15293WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.17:1

Contrast with white5.17:1WCAG normal text: AA

Contrast with black4.06:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#32EA77

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3F598Bno red cones; affects about 1% of men; ΔE 69.3 from the original

Deuteranopia#747884no green cones; the most common form, about 1% of men; ΔE 72.1 from the original

Tritanopia#DD0051no blue cones; rare, and affects men and women equally; ΔE 35.7 from the original

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

Contrast with white, large text5.17:1WCAG large text: AAA

Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Medium violet red · ΔE 2.1 Deep pink · ΔE 18.1 Hot pink · ΔE 21.6 Dark magenta · ΔE 29.1 Purple · ΔE 30.2 Orchid · ΔE 31

Nearest named CSS colourMedium violet red (#C71585)ΔE 2.07, below the just-noticeable difference

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#15CD5A

Analogous#B615CD, #CD152C

Triadic#88CD15, #1588CD

Split complementary#2CCD15, #15CDB6

Tetradic#CDB615, #15CD5A, #152CCD

Tints, shades & saturation

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

Lighter +40%#F8B6DF

Lighter +30%#F388CB

Lighter +20%#EE5AB7

Lighter +10%#E92CA2

Darker −10%#9F1069

Darker −20%#700C4B

Darker −30%#42072C

Darker −40%#14020D

More saturated +25%#E2008D

Less saturated −25%#B13181

Channel breakdown

R205

G21

B136

Red205 (80.4%)

Green21 (8.2%)

Blue136 (53.3%)

Hue322.5°

Saturation (HSL)81.42%

Lightness44.31%

Dominant channelRed

Hex per channelR CD · G 15 · B 88

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd1588 (chemical formula)

Formula
178,507.08 g/mol
1588 atoms

Cd1588 has a molar mass of 178,507.08 g/mol, made up of 1588 atoms across 1 element: 1588 × Cd.

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Molar mass

Molar mass178,507.08 g/mol

Total atoms per molecule1588

Distinct elements1

Mass of one molecule2.9641798 × 10^-19 g

Molecules per gram3.3736145 × 10^18

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

Cd100%

Cadmium (Cd × 1588)178,507.08 g/mol, 100%

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Elements in this formula

Cadmium

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