Recognised as Colour

#C77016

#C77016
Orange
Dark
Nearest: Chocolate

#C77016 is a orange with RGB values 199, 112, 22 and HSL 31°, 80%, 43%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#C77016#C77016

HEX#C77016

RGBrgb(199, 112, 22)

RGB (0–1)0.7804, 0.4392, 0.0863

RGB percentages78%, 43.9%, 8.6%

HSLhsl(30.5, 80.1%, 43.3%)

HSV / HSBhsv(30.5, 88.9%, 78%)

CMYK0%, 43.7%, 88.9%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,070,358

CSS custom property--colour: #C77016;

Brightness & contrast

Relative luminance0.23788WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.76:1

Contrast with white3.65:1WCAG normal text: Fail

Contrast with black5.76:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#388FE9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8A7A00no red cones; affects about 1% of men; ΔE 34 from the original

Deuteranopia#9F8E16no green cones; the most common form, about 1% of men; ΔE 34.5 from the original

Tritanopia#DA5C60no blue cones; rare, and affects men and women equally; ΔE 41.4 from the original

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

Contrast with white, large text3.65:1WCAG large text: AA

Contrast with black, large text5.76:1WCAG large text: AAA

Named colours

Chocolate · ΔE 8.6 Peru · ΔE 14.2 Dark goldenrod · ΔE 19.6 Sandy brown · ΔE 22.3 Coral · ΔE 23 Dark orange · ΔE 23.2

Nearest named CSS colourChocolate (#D2691E)ΔE 8.56, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#166DC7

Analogous#C71716, #C6C716

Triadic#16C770, #7016C7

Split complementary#16C6C7, #1716C7

Tetradic#16C717, #166DC7, #C716C6

Tints, shades & saturation

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

Lighter +40%#F7D5B2

Lighter +30%#F1BC85

Lighter +20%#ECA357

Lighter +10%#E78A29

Darker −10%#995611

Darker −20%#6B3C0C

Darker −30%#3D2207

Darker −40%#0F0902

More saturated +25%#DD7000

Less saturated −25%#AB7032

Channel breakdown

R199

G112

B22

Red199 (78%)

Green112 (43.9%)

Blue22 (8.6%)

Hue30.51°

Saturation (HSL)80.09%

Lightness43.33%

Dominant channelRed

Hex per channelR C7 · G 70 · B 16

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C77016 (chemical formula)

Formula
925,039.176 g/mol
77016 atoms

C77016 has a molar mass of 925,039.176 g/mol, made up of 77016 atoms across 1 element: 77016 × C.

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Molar mass

Molar mass925,039.176 g/mol

Total atoms per molecule77016

Distinct elements1

Mass of one molecule1.5360637 × 10^-18 g

Molecules per gram6.5101467 × 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

C100%

Carbon (C × 77016)925,039.176 g/mol, 100%

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Elements in this formula

Carbon

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