Recognised as Colour

#B6470C

#B6470C
Orange
Dark
Nearest: Chocolate

#B6470C is a orange with RGB values 182, 71, 12 and HSL 21°, 88%, 38%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#B6470C#B6470C

HEX#B6470C

RGBrgb(182, 71, 12)

RGB (0–1)0.7137, 0.2784, 0.0471

RGB percentages71.4%, 27.8%, 4.7%

HSLhsl(20.8, 87.6%, 38%)

HSV / HSBhsv(20.8, 93.4%, 71.4%)

CMYK0%, 61%, 93.4%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,945,740

CSS custom property--colour: #B6470C;

Brightness & contrast

Relative luminance0.14478WCAG 2.x, 0 is black and 1 is white

Perceived brightness113.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.39:1

Contrast with white5.39:1WCAG normal text: AA

Contrast with black3.9:1WCAG normal text: Fail

Greyscale equivalent#5A5A5A

Inverted#49B8F3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675B00no red cones; affects about 1% of men; ΔE 47.7 from the original

Deuteranopia#837402no green cones; the most common form, about 1% of men; ΔE 47.7 from the original

Tritanopia#C9293Dno blue cones; rare, and affects men and women equally; ΔE 29.8 from the original

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

Contrast with white, large text5.39:1WCAG large text: AAA

Contrast with black, large text3.9:1WCAG large text: AA

Named colours

Chocolate · ΔE 13.2 Firebrick · ΔE 20.6 Saddle brown · ΔE 21.1 Sienna · ΔE 21.3 Dark red · ΔE 21.7 Coral · ΔE 23

Nearest named CSS colourChocolate (#D2691E)ΔE 13.2, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C7BB6

Analogous#B60C26, #B69C0C

Triadic#0CB647, #470CB6

Split complementary#0CB69C, #0C26B6

Tetradic#26B60C, #0C7BB6, #9C0CB6

Tints, shades & saturation

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

Lighter +40%#F8B896

Lighter +30%#F59866

Lighter +20%#F27736

Lighter +10%#E65A0F

Darker −10%#863409

Darker −20%#562206

Darker −30%#260F03

Darker −40%#000000

More saturated +25%#C24300

Less saturated −25%#9E4E24

Channel breakdown

R182

G71

B12

Red182 (71.4%)

Green71 (27.8%)

Blue12 (4.7%)

Hue20.82°

Saturation (HSL)87.63%

Lightness38.04%

Dominant channelRed

Hex per channelR B6 · G 47 · B 0C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B6470C (chemical formula)

Formula
69,952.711 g/mol
6471 atoms

B6470C has a molar mass of 69,952.711 g/mol, made up of 6471 atoms across 2 elements: 6470 × B, 1 × C.

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Molar mass

Molar mass69,952.711 g/mol

Total atoms per molecule6471

Distinct elements2

Mass of one molecule1.1615921 × 10^-19 g

Molecules per gram8.608874 × 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

B100%

C0%

Boron (B × 6470)69,940.7 g/mol, 99.983%

Carbon (C)12.011 g/mol, 0.017%

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