Colour

#BF2432

#BF2432
Red
Dark
Nearest: Firebrick

#BF2432 is a red with RGB values 191, 36, 50 and HSL 355°, 68%, 45%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#BF2432#BF2432

HEX#BF2432

RGBrgb(191, 36, 50)

RGB (0–1)0.749, 0.1412, 0.1961

RGB percentages74.9%, 14.1%, 19.6%

HSLhsl(354.6, 68.3%, 44.5%)

HSV / HSBhsv(354.6, 81.2%, 74.9%)

CMYK0%, 81.2%, 73.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,526,642

CSS custom property--colour: #BF2432;

Brightness & contrast

Relative luminance0.12568WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.98:1

Contrast with white5.98:1WCAG normal text: AA

Contrast with black3.51:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#40DBCD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554E31no red cones; affects about 1% of men; ΔE 63.9 from the original

Deuteranopia#7B6F2Cno green cones; the most common form, about 1% of men; ΔE 64.2 from the original

Tritanopia#D2002Bno blue cones; rare, and affects men and women equally; ΔE 12.7 from the original

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

Contrast with white, large text5.98:1WCAG large text: AAA

Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Firebrick · ΔE 7.2 Brown · ΔE 11.2 Crimson · ΔE 12.3 Dark red · ΔE 18.8 Maroon · ΔE 21.1 Indian red · ΔE 21.3

Nearest named CSS colourFirebrick (#B22222)ΔE 7.17, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#24BFB1

Analogous#BF2480, #BF6324

Triadic#32BF24, #2432BF

Split complementary#24BF63, #2480BF

Tetradic#80BF24, #24BFB1, #6324BF

Tints, shades & saturation

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

Lighter +40%#F2BDC1

Lighter +30%#EA929A

Lighter +20%#E26772

Lighter +10%#DA3C4A

Darker −10%#941C27

Darker −20%#69141C

Darker −30%#3E0C10

Darker −40%#130405

More saturated +25%#DB081B

Less saturated −25%#A34049

Channel breakdown

R191

G36

B50

Red191 (74.9%)

Green36 (14.1%)

Blue50 (19.6%)

Hue354.58°

Saturation (HSL)68.28%

Lightness44.51%

Dominant channelRed

Hex per channelR BF · G 24 · B 32

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF2432 (chemical formula)

Formula
46,213.946 g/mol
2433 atoms

BF2432 has a molar mass of 46,213.946 g/mol, made up of 2433 atoms across 2 elements: 1 × B, 2432 × F.

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Molar mass

Molar mass46,213.946 g/mol

Total atoms per molecule2433

Distinct elements2

Mass of one molecule7.6740063 × 10^-20 g

Molecules per gram1.3031003 × 10^19

Composition by mass

B0%

F100%

Boron (B)10.81 g/mol, 0.023%

Fluorine (F × 2432)46,203.136 g/mol, 99.977%

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