Recognised as Colour

#FF138C

#FF138C
Magenta
Dark
Nearest: Deep pink

#FF138C is a magenta with RGB values 255, 19, 140 and HSL 329°, 100%, 54%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF138C#FF138C

HEX#FF138C

RGBrgb(255, 19, 140)

RGB (0–1)1, 0.0745, 0.549

RGB percentages100%, 7.5%, 54.9%

HSLhsl(329.2, 100%, 53.7%)

HSV / HSBhsv(329.2, 92.5%, 100%)

CMYK0%, 92.5%, 45.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,716,684

CSS custom property--colour: #FF138C;

Brightness & contrast

Relative luminance0.23619WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.72:1

Contrast with white3.67:1WCAG normal text: Fail

Contrast with black5.72:1WCAG normal text: AA

Greyscale equivalent#4E4E4E

Inverted#00EC73

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5B6B8Eno red cones; affects about 1% of men; ΔE 83.9 from the original

Deuteranopia#989487no green cones; the most common form, about 1% of men; ΔE 85.7 from the original

Tritanopia#FF0054no blue cones; rare, and affects men and women equally; ΔE 31.3 from the original

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

Contrast with white, large text3.67:1WCAG large text: AA

Contrast with black, large text5.72:1WCAG large text: AAA

Named colours

Deep pink · ΔE 3.8 Medium violet red · ΔE 21.6 Hot pink · ΔE 23.8 Crimson · ΔE 38.8 Pale violetred · ΔE 38.9 Orchid · ΔE 44

Nearest named CSS colourDeep pink (#FF1493)ΔE 3.83, a close match

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13FF86

Analogous#FC13FF, #FF1316

Triadic#8CFF13, #138CFF

Split complementary#16FF13, #13FFFC

Tetradic#FFFC13, #13FF86, #1316FF

Tints, shades & saturation

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

Lighter +40%#FFDFEF

Lighter +30%#FFACD7

Lighter +20%#FF79BE

Lighter +10%#FF46A5

Darker −10%#DF0072

Darker −20%#AC0058

Darker −30%#79003E

Darker −40%#460024

More saturated +25%#FF138C

Less saturated −25%#E2318B

Channel breakdown

R255

G19

B140

Red255 (100%)

Green19 (7.5%)

Blue140 (54.9%)

Hue329.24°

Saturation (HSL)100%

Lightness53.73%

Dominant channelRed

Hex per channelR FF · G 13 · B 8C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF138C (chemical formula)

Formula
2,652.733 g/mol
140 atoms

FF138C has a molar mass of 2,652.733 g/mol, made up of 140 atoms across 2 elements: 139 × F, 1 × C.

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Molar mass

Molar mass2,652.733 g/mol

Total atoms per molecule140

Distinct elements2

Mass of one molecule4.4049668 × 10^-21 g

Molecules per gram2.2701647 × 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

F99.5%

C0.5%

Fluorine (F × 139)2,640.722 g/mol, 99.547%

Carbon (C)12.011 g/mol, 0.453%

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