Recognised as Colour

#BA7F2B

#BA7F2B
Orange
Dark
Nearest: Peru

#BA7F2B is a orange with RGB values 186, 127, 43 and HSL 35°, 62%, 45%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#BA7F2B#BA7F2B

HEX#BA7F2B

RGBrgb(186, 127, 43)

RGB (0–1)0.7294, 0.498, 0.1686

RGB percentages72.9%, 49.8%, 16.9%

HSLhsl(35.2, 62.4%, 44.9%)

HSV / HSBhsv(35.2, 76.9%, 72.9%)

CMYK0%, 31.7%, 76.9%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,222,251

CSS custom property--colour: #BA7F2B;

Brightness & contrast

Relative luminance0.25792WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.16:1

Contrast with white3.41:1WCAG normal text: Fail

Contrast with black6.16:1WCAG normal text: AA

Greyscale equivalent#858585

Inverted#4580D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#93831Eno red cones; affects about 1% of men; ΔE 20.7 from the original

Deuteranopia#A1912Dno green cones; the most common form, about 1% of men; ΔE 21.2 from the original

Tritanopia#CB706Eno blue cones; rare, and affects men and women equally; ΔE 40.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.41:1WCAG large text: AA

Contrast with black, large text6.16:1WCAG large text: AAA

Named colours

Peru · ΔE 8.3 Dark goldenrod · ΔE 12.1 Sandy brown · ΔE 18.6 Chocolate · ΔE 22.1 Goldenrod · ΔE 22.2 Saddle brown · ΔE 25.7

Nearest named CSS colourPeru (#CD853F)ΔE 8.25, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B66BA

Analogous#BA382B, #ADBA2B

Triadic#2BBA7F, #7F2BBA

Split complementary#2BAEBA, #372BBA

Tetradic#2BBA38, #2B66BA, #BA2BAE

Tints, shades & saturation

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

Lighter +40%#F1DDC0

Lighter +30%#E7C697

Lighter +20%#DDAF6E

Lighter +10%#D49944

Darker −10%#916321

Darker −20%#674618

Darker −30%#3E2A0E

Darker −40%#140E05

More saturated +25%#D7840E

Less saturated −25%#9D7A48

Channel breakdown

R186

G127

B43

Red186 (72.9%)

Green127 (49.8%)

Blue43 (16.9%)

Hue35.24°

Saturation (HSL)62.45%

Lightness44.9%

Dominant channelRed

Hex per channelR BA · G 7F · B 2B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba7F2B (chemical formula)

Formula
1,010.116 g/mol
10 atoms

Ba7F2B has a molar mass of 1,010.116 g/mol, made up of 10 atoms across 3 elements: 7 × Ba, 2 × F, 1 × B.

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Molar mass

Molar mass1,010.116 g/mol

Total atoms per molecule10

Distinct elements3

Mass of one molecule1.6773371 × 10^-21 g

Molecules per gram5.9618309 × 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

Ba95.2%

F3.8%

B1.1%

Barium (Ba × 7)961.31 g/mol, 95.168%

Fluorine (F × 2)37.996 g/mol, 3.762%

Boron (B)10.81 g/mol, 1.07%

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