Recognised as Colour

#B23164

#B23164
Red
Dark
Nearest: Pale violetred

#B23164 is a red with RGB values 178, 49, 100 and HSL 336°, 57%, 45%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B23164#B23164

HEX#B23164

RGBrgb(178, 49, 100)

RGB (0–1)0.698, 0.1922, 0.3922

RGB percentages69.8%, 19.2%, 39.2%

HSLhsl(336.3, 56.8%, 44.5%)

HSV / HSBhsv(336.3, 72.5%, 69.8%)

CMYK0%, 72.5%, 43.8%, 30.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,678,052

CSS custom property--colour: #B23164;

Brightness & contrast

Relative luminance0.12582WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.97:1

Contrast with white5.97:1WCAG normal text: AA

Contrast with black3.52:1WCAG normal text: Fail

Greyscale equivalent#505050

Inverted#4DCE9B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4D5465no red cones; affects about 1% of men; ΔE 55.5 from the original

Deuteranopia#706C61no green cones; the most common form, about 1% of men; ΔE 56.3 from the original

Tritanopia#C11D46no blue cones; rare, and affects men and women equally; ΔE 20.9 from the original

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

Contrast with white, large text5.97:1WCAG large text: AAA

Contrast with black, large text3.52:1WCAG large text: AA

Named colours

Pale violetred · ΔE 20.9 Medium violet red · ΔE 22.6 Indian red · ΔE 26.2 Hot pink · ΔE 27.5 Brown · ΔE 30.5 Light coral · ΔE 32.9

Nearest named CSS colourPale violetred (#DB7093)ΔE 20.88, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31B27F

Analogous#B231A5, #B23E31

Triadic#64B231, #3164B2

Split complementary#31B23E, #31A5B2

Tetradic#A4B231, #31B27F, #3E31B2

Tints, shades & saturation

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

Lighter +40%#EEC1D3

Lighter +30%#E399B6

Lighter +20%#D8719A

Lighter +10%#CD497D

Darker −10%#8A264E

Darker −20%#621B37

Darker −30%#3A1021

Darker −40%#12050A

More saturated +25%#CE155E

Less saturated −25%#964D6A

Channel breakdown

R178

G49

B100

Red178 (69.8%)

Green49 (19.2%)

Blue100 (39.2%)

Hue336.28°

Saturation (HSL)56.83%

Lightness44.51%

Dominant channelRed

Hex per channelR B2 · G 31 · B 64

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

B23164 (chemical formula)

Formula
250,402.84 g/mol
23164 atoms

B23164 has a molar mass of 250,402.84 g/mol, made up of 23164 atoms across 1 element: 23164 × B.

Open this reading on its own page →

Molar mass

Molar mass250,402.84 g/mol

Total atoms per molecule23164

Distinct elements1

Mass of one molecule4.158037 × 10^-19 g

Molecules per gram2.404981 × 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

B100%

Boron (B × 23164)250,402.84 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

Boron

Nerdulate something else

Nothing in mind? Surprise me · today’s page