Recognised as Colour

#FF5186

#FF5186
Red
Dark
Nearest: Hot pink

#FF5186 is a red with RGB values 255, 81, 134 and HSL 342°, 100%, 66%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Hot pink.

Colour values

#FF5186#FF5186

HEX#FF5186

RGBrgb(255, 81, 134)

RGB (0–1)1, 0.3176, 0.5255

RGB percentages100%, 31.8%, 52.5%

HSLhsl(341.7, 100%, 65.9%)

HSV / HSBhsv(341.7, 68.2%, 100%)

CMYK0%, 68.2%, 47.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,732,550

CSS custom property--colour: #FF5186;

Brightness & contrast

Relative luminance0.28866WCAG 2.x, 0 is black and 1 is white

Perceived brightness159.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.77:1

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

Contrast with black6.77:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#00AE79

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#797C87no red cones; affects about 1% of men; ΔE 70 from the original

Deuteranopia#A69F82no green cones; the most common form, about 1% of men; ΔE 71.9 from the original

Tritanopia#FF3366no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original

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

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

Contrast with black, large text6.77:1WCAG large text: AAA

Named colours

Hot pink · ΔE 20.6 Deep pink · ΔE 21.7 Pale violetred · ΔE 25 Crimson · ΔE 28.4 Indian red · ΔE 28.6 Medium violet red · ΔE 28.8

Nearest named CSS colourHot pink (#FF69B4)ΔE 20.6, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#51FFCA

Analogous#FF51DD, #FF7351

Triadic#86FF51, #5186FF

Split complementary#51FF73, #51DDFF

Tetradic#DDFF51, #51FFCA, #7351FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFEAF0

Lighter +20%#FFB7CD

Lighter +10%#FF84A9

Darker −10%#FF1E63

Darker −20%#EA0047

Darker −30%#B70038

Darker −40%#840028

More saturated +25%#FF5186

Less saturated −25%#E9678F

Channel breakdown

R255

G81

B134

Red255 (100%)

Green81 (31.8%)

Blue134 (52.5%)

Hue341.72°

Saturation (HSL)100%

Lightness65.88%

Dominant channelRed

Hex per channelR FF · G 51 · B 86

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

FF5186 (chemical formula)

Formula
98,542.626 g/mol
5187 atoms

FF5186 has a molar mass of 98,542.626 g/mol, made up of 5187 atoms across 1 element: 5187 × F.

Open this reading on its own page →

Molar mass

Molar mass98,542.626 g/mol

Total atoms per molecule5187

Distinct elements1

Mass of one molecule1.6363388 × 10^-19 g

Molecules per gram6.1112039 × 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

F100%

Fluorine (F × 5187)98,542.626 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Fluorine

Nerdulate something else

Nothing in mind? Surprise me · today’s page