Recognised as Colour

#BF1865

#BF1865
Red
Dark
Nearest: Medium violet red

#BF1865 is a red with RGB values 191, 24, 101 and HSL 332°, 78%, 42%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#BF1865#BF1865

HEX#BF1865

RGBrgb(191, 24, 101)

RGB (0–1)0.749, 0.0941, 0.3961

RGB percentages74.9%, 9.4%, 39.6%

HSLhsl(332.3, 77.7%, 42.2%)

HSV / HSBhsv(332.3, 87.4%, 74.9%)

CMYK0%, 87.4%, 47.1%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,523,621

CSS custom property--colour: #BF1865;

Brightness & contrast

Relative luminance0.12669WCAG 2.x, 0 is black and 1 is white

Perceived brightness111.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.94:1

Contrast with white5.94:1WCAG normal text: AA

Contrast with black3.53:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#40E79A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#475067no red cones; affects about 1% of men; ΔE 65.5 from the original

Deuteranopia#726F61no green cones; the most common form, about 1% of men; ΔE 67.6 from the original

Tritanopia#D0003Eno blue cones; rare, and affects men and women equally; ΔE 27.7 from the original

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

Contrast with white, large text5.94:1WCAG large text: AAA

Contrast with black, large text3.53:1WCAG large text: AA

Named colours

Medium violet red · ΔE 17 Deep pink · ΔE 24.3 Hot pink · ΔE 25.9 Pale violetred · ΔE 27.2 Indian red · ΔE 31.8 Crimson · ΔE 33.6

Nearest named CSS colourMedium violet red (#C71585)ΔE 17.01, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#18BF72

Analogous#BF18B8, #BF1F18

Triadic#65BF18, #1865BF

Split complementary#18BF1F, #18B8BF

Tetradic#B8BF18, #18BF72, #1F18BF

Tints, shades & saturation

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

Lighter +40%#F5AECF

Lighter +30%#EF81B4

Lighter +20%#E95499

Lighter +10%#E4267E

Darker −10%#92124D

Darker −20%#640D35

Darker −30%#37071D

Darker −40%#0A0105

More saturated +25%#D70063

Less saturated −25%#A43367

Channel breakdown

R191

G24

B101

Red191 (74.9%)

Green24 (9.4%)

Blue101 (39.6%)

Hue332.34°

Saturation (HSL)77.67%

Lightness42.16%

Dominant channelRed

Hex per channelR BF · G 18 · B 65

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF1865 (chemical formula)

Formula
35,442.08 g/mol
1866 atoms

BF1865 has a molar mass of 35,442.08 g/mol, made up of 1866 atoms across 2 elements: 1 × B, 1865 × F.

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Molar mass

Molar mass35,442.08 g/mol

Total atoms per molecule1866

Distinct elements2

Mass of one molecule5.8852958 × 10^-20 g

Molecules per gram1.6991499 × 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

B0%

F100%

Boron (B)10.81 g/mol, 0.031%

Fluorine (F × 1865)35,431.27 g/mol, 99.969%

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