Recognised as Colour

#B86B18

#B86B18
Orange
Dark
Nearest: Peru

#B86B18 is a orange with RGB values 184, 107, 24 and HSL 31°, 77%, 41%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#B86B18#B86B18

HEX#B86B18

RGBrgb(184, 107, 24)

RGB (0–1)0.7216, 0.4196, 0.0941

RGB percentages72.2%, 42%, 9.4%

HSLhsl(31.1, 76.9%, 40.8%)

HSV / HSBhsv(31.1, 87%, 72.2%)

CMYK0%, 41.8%, 87%, 27.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,086,040

CSS custom property--colour: #B86B18;

Brightness & contrast

Relative luminance0.20772WCAG 2.x, 0 is black and 1 is white

Perceived brightness130 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.15:1

Contrast with white4.07:1WCAG normal text: Fail

Contrast with black5.15:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#4794E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#837302no red cones; affects about 1% of men; ΔE 29.7 from the original

Deuteranopia#958519no green cones; the most common form, about 1% of men; ΔE 30.5 from the original

Tritanopia#CA595Cno blue cones; rare, and affects men and women equally; ΔE 39.4 from the original

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

Contrast with white, large text4.07:1WCAG large text: AA

Contrast with black, large text5.15:1WCAG large text: AAA

Named colours

Peru · ΔE 11.8 Chocolate · ΔE 12.6 Dark goldenrod · ΔE 18.4 Saddle brown · ΔE 20.5 Sienna · ΔE 21.4 Sandy brown · ΔE 22.7

Nearest named CSS colourPeru (#CD853F)ΔE 11.82, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1865B8

Analogous#B81B18, #B5B818

Triadic#18B86B, #6B18B8

Split complementary#18B5B8, #1B18B8

Tetradic#18B81B, #1865B8, #B818B5

Tints, shades & saturation

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

Lighter +40%#F4CFA8

Lighter +30%#EEB77B

Lighter +20%#E89E4E

Lighter +10%#E28521

Darker −10%#8B5112

Darker −20%#5E370C

Darker −30%#311C06

Darker −40%#040200

More saturated +25%#D06C00

Less saturated −25%#9E6A32

Channel breakdown

R184

G107

B24

Red184 (72.2%)

Green107 (42%)

Blue24 (9.4%)

Hue31.13°

Saturation (HSL)76.92%

Lightness40.78%

Dominant channelRed

Hex per channelR B8 · G 6B · B 18

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B86B18 (chemical formula)

Formula
1,124.24 g/mol
104 atoms

B86B18 has a molar mass of 1,124.24 g/mol, made up of 104 atoms across 1 element: 104 × B.

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Molar mass

Molar mass1,124.24 g/mol

Total atoms per molecule104

Distinct elements1

Mass of one molecule1.8668444 × 10^-21 g

Molecules per gram5.3566327 × 10^20

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 × 104)1,124.24 g/mol, 100%

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Elements in this formula

Boron

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