Recognised as Colour

#C31599

#C31599
Magenta
Dark
Nearest: Medium violet red

#C31599 is a magenta with RGB values 195, 21, 153 and HSL 314°, 81%, 42%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#C31599#C31599

HEX#C31599

RGBrgb(195, 21, 153)

RGB (0–1)0.7647, 0.0824, 0.6

RGB percentages76.5%, 8.2%, 60%

HSLhsl(314.5, 80.6%, 42.4%)

HSV / HSBhsv(314.5, 89.2%, 76.5%)

CMYK0%, 89.2%, 21.5%, 23.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,785,049

CSS custom property--colour: #C31599;

Brightness & contrast

Relative luminance0.14438WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.4:1

Contrast with white5.4:1WCAG normal text: AA

Contrast with black3.89:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#3CEA66

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D599Cno red cones; affects about 1% of men; ΔE 66 from the original

Deuteranopia#677395no green cones; the most common form, about 1% of men; ΔE 69.1 from the original

Tritanopia#D01B5Bno blue cones; rare, and affects men and women equally; ΔE 39.6 from the original

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

Contrast with white, large text5.4:1WCAG large text: AAA

Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Medium violet red · ΔE 12.1 Dark magenta · ΔE 19.5 Purple · ΔE 22.3 Medium orchid · ΔE 25.7 Orchid · ΔE 25.8 Deep pink · ΔE 27.1

Nearest named CSS colourMedium violet red (#C71585)ΔE 12.14, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#15C33F

Analogous#9615C3, #C31542

Triadic#99C315, #1599C3

Split complementary#42C315, #15C396

Tetradic#C39615, #15C33F, #1542C3

Tints, shades & saturation

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

Lighter +40%#F6AEE5

Lighter +30%#F180D6

Lighter +20%#EC52C7

Lighter +10%#E724B8

Darker −10%#951075

Darker −20%#670B51

Darker −30%#39062D

Darker −40%#0B0108

More saturated +25%#D800A4

Less saturated −25%#A8308B

Channel breakdown

R195

G21

B153

Red195 (76.5%)

Green21 (8.2%)

Blue153 (60%)

Hue314.48°

Saturation (HSL)80.56%

Lightness42.35%

Dominant channelRed

Hex per channelR C3 · G 15 · B 99

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C31599 (chemical formula)

Formula
379,535.589 g/mol
31599 atoms

C31599 has a molar mass of 379,535.589 g/mol, made up of 31599 atoms across 1 element: 31599 × C.

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Molar mass

Molar mass379,535.589 g/mol

Total atoms per molecule31599

Distinct elements1

Mass of one molecule6.3023367 × 10^-19 g

Molecules per gram1.5867131 × 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

C100%

Carbon (C × 31599)379,535.589 g/mol, 100%

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Elements in this formula

Carbon

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