Recognised as Colour

#FB368C

#FB368C
Red
Dark
Nearest: Deep pink

#FB368C is a red with RGB values 251, 54, 140 and HSL 334°, 96%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FB368C#FB368C

HEX#FB368C

RGBrgb(251, 54, 140)

RGB (0–1)0.9843, 0.2118, 0.549

RGB percentages98.4%, 21.2%, 54.9%

HSLhsl(333.8, 96.1%, 59.8%)

HSV / HSBhsv(333.8, 78.5%, 98.4%)

CMYK0%, 78.5%, 44.2%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,463,500

CSS custom property--colour: #FB368C;

Brightness & contrast

Relative luminance0.25041WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.01:1

Contrast with white3.5:1WCAG normal text: Fail

Contrast with black6.01:1WCAG normal text: AA

Greyscale equivalent#666666

Inverted#04C973

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#66718Eno red cones; affects about 1% of men; ΔE 76.6 from the original

Deuteranopia#9B9788no green cones; the most common form, about 1% of men; ΔE 78.8 from the original

Tritanopia#FF005Dno blue cones; rare, and affects men and women equally; ΔE 24.8 from the original

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

Contrast with white, large text3.5:1WCAG large text: AA

Contrast with black, large text6.01:1WCAG large text: AAA

Named colours

Deep pink · ΔE 9.6 Hot pink · ΔE 18.6 Medium violet red · ΔE 20.5 Pale violetred · ΔE 31.6 Crimson · ΔE 35.5 Indian red · ΔE 39.1

Nearest named CSS colourDeep pink (#FF1493)ΔE 9.62, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#36FBA5

Analogous#FB36EF, #FB4336

Triadic#8CFB36, #368CFB

Split complementary#36FB43, #36EEFB

Tetradic#EEFB36, #36FBA5, #4236FB

Tints, shades & saturation

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

Lighter +40%#FFFEFE

Lighter +30%#FECCE2

Lighter +20%#FD9AC5

Lighter +10%#FC68A9

Darker −10%#F90570

Darker −20%#C70459

Darker −30%#950343

Darker −40%#63022C

More saturated +25%#FF328B

Less saturated −25%#E1508F

Channel breakdown

R251

G54

B140

Red251 (98.4%)

Green54 (21.2%)

Blue140 (54.9%)

Hue333.81°

Saturation (HSL)96.1%

Lightness59.8%

Dominant channelRed

Hex per channelR FB · G 36 · B 8C

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

FB368C (chemical formula)

Formula
4,009.089 g/mol
370 atoms

FB368C has a molar mass of 4,009.089 g/mol, made up of 370 atoms across 3 elements: 1 × F, 368 × B, 1 × C.

Open this reading on its own page →

Molar mass

Molar mass4,009.089 g/mol

Total atoms per molecule370

Distinct elements3

Mass of one molecule6.6572489 × 10^-21 g

Molecules per gram1.502122 × 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

F0.5%

B99.2%

C0.3%

Fluorine (F)18.998 g/mol, 0.474%

Boron (B × 368)3,978.08 g/mol, 99.227%

Carbon (C)12.011 g/mol, 0.3%

Keep nerding

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

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page