Recognised as Colour

#C67300

#C67300
Orange
Dark
Nearest: Chocolate

#C67300 is a orange with RGB values 198, 115, 0 and HSL 35°, 100%, 39%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#C67300#C67300

HEX#C67300

RGBrgb(198, 115, 0)

RGB (0–1)0.7765, 0.451, 0

RGB percentages77.6%, 45.1%, 0%

HSLhsl(34.8, 100%, 38.8%)

HSV / HSBhsv(34.8, 100%, 77.6%)

CMYK0%, 41.9%, 100%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,005,568

CSS custom property--colour: #C67300;

Brightness & contrast

Relative luminance0.24267WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.85:1

Contrast with white3.59:1WCAG normal text: Fail

Contrast with black5.85:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#398CFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8D7B00no red cones; affects about 1% of men; ΔE 31.4 from the original

Deuteranopia#A18F02no green cones; the most common form, about 1% of men; ΔE 32.2 from the original

Tritanopia#D95F62no blue cones; rare, and affects men and women equally; ΔE 46.6 from the original

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

Contrast with white, large text3.59:1WCAG large text: AA

Contrast with black, large text5.85:1WCAG large text: AAA

Named colours

Chocolate · ΔE 12.6 Dark goldenrod · ΔE 16.7 Peru · ΔE 17.2 Dark orange · ΔE 20.7 Goldenrod · ΔE 23.6 Orange · ΔE 24.3

Nearest named CSS colourChocolate (#D2691E)ΔE 12.64, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0053C6

Analogous#C61000, #B6C600

Triadic#00C673, #7300C6

Split complementary#00B6C6, #1000C6

Tetradic#00C610, #0053C6, #C600B6

Tints, shades & saturation

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

Lighter +40%#FFD293

Lighter +30%#FFBC60

Lighter +20%#FFA72D

Lighter +10%#F99100

Darker −10%#935500

Darker −20%#603800

Darker −30%#2D1A00

Darker −40%#000000

More saturated +25%#C67300

Less saturated −25%#AD6F19

Channel breakdown

R198

G115

Red198 (77.6%)

Green115 (45.1%)

Blue0 (0%)

Hue34.85°

Saturation (HSL)100%

Lightness38.82%

Dominant channelRed

Hex per channelR C6 · G 73 · B 00

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C67300 (chemical formula)

Formula
808,340.3 g/mol
67300 atoms

C67300 has a molar mass of 808,340.3 g/mol, made up of 67300 atoms across 1 element: 67300 × C.

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Molar mass

Molar mass808,340.3 g/mol

Total atoms per molecule67300

Distinct elements1

Mass of one molecule1.3422806 × 10^-18 g

Molecules per gram7.4500068 × 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 × 67300)808,340.3 g/mol, 100%

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Elements in this formula

Carbon

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