Recognised as Colour

#B64604

#B64604
Orange
Dark
Nearest: Chocolate

#B64604 is a orange with RGB values 182, 70, 4 and HSL 22°, 96%, 36%. 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

#B64604#B64604

HEX#B64604

RGBrgb(182, 70, 4)

RGB (0–1)0.7137, 0.2745, 0.0157

RGB percentages71.4%, 27.5%, 1.6%

HSLhsl(22.2, 95.7%, 36.5%)

HSV / HSBhsv(22.2, 97.8%, 71.4%)

CMYK0%, 61.5%, 97.8%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,945,476

CSS custom property--colour: #B64604;

Brightness & contrast

Relative luminance0.14334WCAG 2.x, 0 is black and 1 is white

Perceived brightness113.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.43:1

Contrast with white5.43:1WCAG normal text: AA

Contrast with black3.87:1WCAG normal text: Fail

Greyscale equivalent#595959

Inverted#49B9FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675A00no red cones; affects about 1% of men; ΔE 47.8 from the original

Deuteranopia#827300no green cones; the most common form, about 1% of men; ΔE 47.9 from the original

Tritanopia#C9273Cno blue cones; rare, and affects men and women equally; ΔE 31.2 from the original

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

Contrast with white, large text5.43:1WCAG large text: AAA

Contrast with black, large text3.87:1WCAG large text: AA

Named colours

Chocolate · ΔE 13 Firebrick · ΔE 21.7 Saddle brown · ΔE 22.4 Dark red · ΔE 22.5 Sienna · ΔE 23.1 Coral · ΔE 23.7

Nearest named CSS colourChocolate (#D2691E)ΔE 12.99, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0474B6

Analogous#B6041B, #B69F04

Triadic#04B646, #4604B6

Split complementary#04B69F, #041BB6

Tetradic#1BB604, #0474B6, #9F04B6

Tints, shades & saturation

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

Lighter +40%#FCB48A

Lighter +30%#FB9458

Lighter +20%#FA7526

Lighter +10%#E85905

Darker −10%#843303

Darker −20%#522002

Darker −30%#200C01

Darker −40%#000000

More saturated +25%#BA4500

Less saturated −25%#9F4C1B

Channel breakdown

R182

G70

Red182 (71.4%)

Green70 (27.5%)

Blue4 (1.6%)

Hue22.25°

Saturation (HSL)95.7%

Lightness36.47%

Dominant channelRed

Hex per channelR B6 · G 46 · B 04

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B64604 (chemical formula)

Formula
698,369.24 g/mol
64604 atoms

B64604 has a molar mass of 698,369.24 g/mol, made up of 64604 atoms across 1 element: 64604 × B.

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Molar mass

Molar mass698,369.24 g/mol

Total atoms per molecule64604

Distinct elements1

Mass of one molecule1.1596694 × 10^-18 g

Molecules per gram8.6231472 × 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 × 64604)698,369.24 g/mol, 100%

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Elements in this formula

Boron

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