Recognised as Colour

#BF5907

#BF5907
Orange
Dark
Nearest: Chocolate

#BF5907 is a orange with RGB values 191, 89, 7 and HSL 27°, 93%, 39%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#BF5907#BF5907

HEX#BF5907

RGBrgb(191, 89, 7)

RGB (0–1)0.749, 0.349, 0.0275

RGB percentages74.9%, 34.9%, 2.7%

HSLhsl(26.7, 92.9%, 38.8%)

HSV / HSBhsv(26.7, 96.3%, 74.9%)

CMYK0%, 53.4%, 96.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,540,167

CSS custom property--colour: #BF5907;

Brightness & contrast

Relative luminance0.18236WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.65:1

Contrast with white4.52:1WCAG normal text: AA

Contrast with black4.65:1WCAG normal text: AA

Greyscale equivalent#696969

Inverted#40A6F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#776800no red cones; affects about 1% of men; ΔE 42 from the original

Deuteranopia#907F01no green cones; the most common form, about 1% of men; ΔE 42.2 from the original

Tritanopia#D2414Cno blue cones; rare, and affects men and women equally; ΔE 36.6 from the original

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

Contrast with white, large text4.52:1WCAG large text: AAA

Contrast with black, large text4.65:1WCAG large text: AAA

Named colours

Chocolate · ΔE 6.2 Coral · ΔE 21.7 Peru · ΔE 22 Saddle brown · ΔE 23.1 Sienna · ΔE 23.9 Tomato · ΔE 26.4

Nearest named CSS colourChocolate (#D2691E)ΔE 6.24, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#076DBF

Analogous#BF0711, #BFB507

Triadic#07BF59, #5907BF

Split complementary#07BFB5, #0711BF

Tetradic#11BF07, #076DBF, #B507BF

Tints, shades & saturation

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

Lighter +40%#FBC497

Lighter +30%#F9A766

Lighter +20%#F88B34

Lighter +10%#F07009

Darker −10%#8E4205

Darker −20%#5D2B03

Darker −30%#2B1402

Darker −40%#000000

More saturated +25%#C65800

Less saturated −25%#A65C20

Channel breakdown

R191

G89

Red191 (74.9%)

Green89 (34.9%)

Blue7 (2.7%)

Hue26.74°

Saturation (HSL)92.93%

Lightness38.82%

Dominant channelRed

Hex per channelR BF · G 59 · B 07

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF5907 (chemical formula)

Formula
112,231.996 g/mol
5908 atoms

BF5907 has a molar mass of 112,231.996 g/mol, made up of 5908 atoms across 2 elements: 1 × B, 5907 × F.

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Molar mass

Molar mass112,231.996 g/mol

Total atoms per molecule5908

Distinct elements2

Mass of one molecule1.8636561 × 10^-19 g

Molecules per gram5.3657967 × 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

B0%

F100%

Boron (B)10.81 g/mol, 0.01%

Fluorine (F × 5907)112,221.186 g/mol, 99.99%

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Elements in this formula

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