Recognised as Colour

#CF1459

#CF1459
Red
Dark
Nearest: Crimson

#CF1459 is a red with RGB values 207, 20, 89 and HSL 338°, 82%, 45%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#CF1459#CF1459

HEX#CF1459

RGBrgb(207, 20, 89)

RGB (0–1)0.8118, 0.0784, 0.349

RGB percentages81.2%, 7.8%, 34.9%

HSLhsl(337.9, 82.4%, 44.5%)

HSV / HSBhsv(337.9, 90.3%, 81.2%)

CMYK0%, 90.3%, 57%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,571,161

CSS custom property--colour: #CF1459;

Brightness & contrast

Relative luminance0.14487WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.39:1

Contrast with white5.39:1WCAG normal text: AA

Contrast with black3.9:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#30EBA6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#51535Ano red cones; affects about 1% of men; ΔE 71.1 from the original

Deuteranopia#7F7754no green cones; the most common form, about 1% of men; ΔE 72.5 from the original

Tritanopia#E30037no blue cones; rare, and affects men and women equally; ΔE 25.9 from the original

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

Contrast with white, large text5.39:1WCAG large text: AAA

Contrast with black, large text3.9:1WCAG large text: AA

Named colours

Crimson · ΔE 21.3 Deep pink · ΔE 26.2 Indian red · ΔE 27.6 Brown · ΔE 27.6 Medium violet red · ΔE 27.7 Firebrick · ΔE 29

Nearest named CSS colourCrimson (#DC143C)ΔE 21.25, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14CF8A

Analogous#CF14B7, #CF2D14

Triadic#59CF14, #1459CF

Split complementary#14CF2D, #14B6CF

Tetradic#B6CF14, #14CF8A, #2C14CF

Tints, shades & saturation

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

Lighter +40%#F8B7CF

Lighter +30%#F488B0

Lighter +20%#EF5A91

Lighter +10%#EB2B72

Darker −10%#A01045

Darker −20%#720B31

Darker −30%#43071D

Darker −40%#150209

More saturated +25%#E30054

Less saturated −25%#B33060

Channel breakdown

R207

G20

B89

Red207 (81.2%)

Green20 (7.8%)

Blue89 (34.9%)

Hue337.86°

Saturation (HSL)82.38%

Lightness44.51%

Dominant channelRed

Hex per channelR CF · G 14 · B 59

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF1459 (chemical formula)

Formula
27,730.093 g/mol
1460 atoms

CF1459 has a molar mass of 27,730.093 g/mol, made up of 1460 atoms across 2 elements: 1 × C, 1459 × F.

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Molar mass

Molar mass27,730.093 g/mol

Total atoms per molecule1460

Distinct elements2

Mass of one molecule4.6046903 × 10^-20 g

Molecules per gram2.1716987 × 10^19

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

C0%

F100%

Carbon (C)12.011 g/mol, 0.043%

Fluorine (F × 1459)27,718.082 g/mol, 99.957%

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