Recognised as Colour

#CF1C73

#CF1C73
Red
Dark
Nearest: Medium violet red

#CF1C73 is a red with RGB values 207, 28, 115 and HSL 331°, 76%, 46%. 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

#CF1C73#CF1C73

HEX#CF1C73

RGBrgb(207, 28, 115)

RGB (0–1)0.8118, 0.1098, 0.451

RGB percentages81.2%, 11%, 45.1%

HSLhsl(330.8, 76.2%, 46.1%)

HSV / HSBhsv(330.8, 86.5%, 81.2%)

CMYK0%, 86.5%, 44.4%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,573,235

CSS custom property--colour: #CF1C73;

Brightness & contrast

Relative luminance0.15334WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.16:1

Contrast with white5.16:1WCAG normal text: AA

Contrast with black4.07:1WCAG normal text: Fail

Greyscale equivalent#484848

Inverted#30E38C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4C5875no red cones; affects about 1% of men; ΔE 69.4 from the original

Deuteranopia#7C796Fno green cones; the most common form, about 1% of men; ΔE 71.3 from the original

Tritanopia#E10047no blue cones; rare, and affects men and women equally; ΔE 30.2 from the original

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

Contrast with white, large text5.16:1WCAG large text: AAA

Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Medium violet red · ΔE 13.3 Deep pink · ΔE 18 Hot pink · ΔE 22 Pale violetred · ΔE 28.5 Indian red · ΔE 35.5 Crimson · ΔE 35.6

Nearest named CSS colourMedium violet red (#C71585)ΔE 13.31, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1CCF78

Analogous#CF1CCC, #CF1F1C

Triadic#73CF1C, #1C73CF

Split complementary#1CCF1F, #1CCCCF

Tetradic#CCCF1C, #1CCF78, #1F1CCF

Tints, shades & saturation

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

Lighter +40%#F7C0DB

Lighter +30%#F094C1

Lighter +20%#EA67A7

Lighter +10%#E43A8D

Darker −10%#A2165A

Darker −20%#751041

Darker −30%#480A28

Darker −40%#1B040F

More saturated +25%#EB0072

Less saturated −25%#B23974

Channel breakdown

R207

G28

B115

Red207 (81.2%)

Green28 (11%)

Blue115 (45.1%)

Hue330.84°

Saturation (HSL)76.17%

Lightness46.08%

Dominant channelRed

Hex per channelR CF · G 1C · B 73

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF1C73 (chemical formula)

Formula
907.812 g/mol
75 atoms

CF1C73 has a molar mass of 907.812 g/mol, made up of 75 atoms across 2 elements: 74 × C, 1 × F.

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Molar mass

Molar mass907.812 g/mol

Total atoms per molecule75

Distinct elements2

Mass of one molecule1.5074573 × 10^-21 g

Molecules per gram6.6336871 × 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

C97.9%

F2.1%

Carbon (C × 74)888.814 g/mol, 97.907%

Fluorine (F)18.998 g/mol, 2.093%

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