Recognised as Colour

#B86945

#B86945
Orange
Dark
Nearest: Sienna

#B86945 is a orange with RGB values 184, 105, 69 and HSL 19°, 45%, 50%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#B86945#B86945

HEX#B86945

RGBrgb(184, 105, 69)

RGB (0–1)0.7216, 0.4118, 0.2706

RGB percentages72.2%, 41.2%, 27.1%

HSLhsl(18.8, 45.5%, 49.6%)

HSV / HSBhsv(18.8, 62.5%, 72.2%)

CMYK0%, 42.9%, 62.5%, 27.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,085,573

CSS custom property--colour: #B86945;

Brightness & contrast

Relative luminance0.20723WCAG 2.x, 0 is black and 1 is white

Perceived brightness130.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.14:1

Contrast with white4.08:1WCAG normal text: Fail

Contrast with black5.14:1WCAG normal text: AA

Greyscale equivalent#777777

Inverted#4796BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7E7342no red cones; affects about 1% of men; ΔE 32 from the original

Deuteranopia#918444no green cones; the most common form, about 1% of men; ΔE 32.4 from the original

Tritanopia#C85A60no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.08:1WCAG large text: AA

Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Sienna · ΔE 9.1 Saddle brown · ΔE 16.9 Dark salmon · ΔE 18.2 Peru · ΔE 18.2 Indian red · ΔE 20.2 Light salmon · ΔE 22.3

Nearest named CSS colourSienna (#A0522D)ΔE 9.13, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4594B8

Analogous#B8455B, #B8A345

Triadic#45B869, #6945B8

Split complementary#45B8A3, #455AB8

Tetradic#5AB845, #4594B8, #A345B8

Tints, shades & saturation

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

Lighter +40%#F1E0D8

Lighter +30%#E3C2B3

Lighter +20%#D5A48E

Lighter +10%#C78669

Darker −10%#935437

Darker −20%#6E3F29

Darker −30%#492A1B

Darker −40%#24140D

More saturated +25%#D85D25

Less saturated −25%#987565

Channel breakdown

R184

G105

B69

Red184 (72.2%)

Green105 (41.2%)

Blue69 (27.1%)

Hue18.78°

Saturation (HSL)45.45%

Lightness49.61%

Dominant channelRed

Hex per channelR B8 · G 69 · B 45

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B86945 (chemical formula)

Formula
939,875.45 g/mol
86945 atoms

B86945 has a molar mass of 939,875.45 g/mol, made up of 86945 atoms across 1 element: 86945 × B.

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Molar mass

Molar mass939,875.45 g/mol

Total atoms per molecule86945

Distinct elements1

Mass of one molecule1.5606999 × 10^-18 g

Molecules per gram6.4073817 × 10^17

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 × 86945)939,875.45 g/mol, 100%

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Elements in this formula

Boron

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