Recognised as Colour

#CE6313

#CE6313
Orange
Dark
Nearest: Chocolate

#CE6313 is a orange with RGB values 206, 99, 19 and HSL 26°, 83%, 44%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CE6313#CE6313

HEX#CE6313

RGBrgb(206, 99, 19)

RGB (0–1)0.8078, 0.3882, 0.0745

RGB percentages80.8%, 38.8%, 7.5%

HSLhsl(25.7, 83.1%, 44.1%)

HSV / HSBhsv(25.7, 90.8%, 80.8%)

CMYK0%, 51.9%, 90.8%, 19.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,525,779

CSS custom property--colour: #CE6313;

Brightness & contrast

Relative luminance0.22093WCAG 2.x, 0 is black and 1 is white

Perceived brightness136 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.42:1

Contrast with white3.88:1WCAG normal text: Fail

Contrast with black5.42:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#319CEC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#827200no red cones; affects about 1% of men; ΔE 43.2 from the original

Deuteranopia#9C8B0Eno green cones; the most common form, about 1% of men; ΔE 44.1 from the original

Tritanopia#E24A55no blue cones; rare, and affects men and women equally; ΔE 37.7 from the original

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

Contrast with white, large text3.88:1WCAG large text: AA

Contrast with black, large text5.42:1WCAG large text: AAA

Named colours

Chocolate · ΔE 2.9 Coral · ΔE 18.6 Peru · ΔE 21.4 Dark orange · ΔE 22.9 Tomato · ΔE 24.4 Sienna · ΔE 26.7

Nearest named CSS colourChocolate (#D2691E)ΔE 2.88, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#137ECE

Analogous#CE1321, #CEC113

Triadic#13CE63, #6313CE

Split complementary#13CEC0, #1321CE

Tetradic#21CE13, #137ECE, #C113CE

Tints, shades & saturation

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

Lighter +40%#F8D2B5

Lighter +30%#F4B586

Lighter +20%#F09957

Lighter +10%#EB7C29

Darker −10%#9F4D0F

Darker −20%#71360A

Darker −30%#422006

Darker −40%#130902

More saturated +25%#E16000

Less saturated −25%#B2672F

Channel breakdown

R206

G99

B19

Red206 (80.8%)

Green99 (38.8%)

Blue19 (7.5%)

Hue25.67°

Saturation (HSL)83.11%

Lightness44.12%

Dominant channelRed

Hex per channelR CE · G 63 · B 13

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ce6313 (chemical formula)

Formula
884,577.56 g/mol
6313 atoms

Ce6313 has a molar mass of 884,577.56 g/mol, made up of 6313 atoms across 1 element: 6313 × Ce.

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Molar mass

Molar mass884,577.56 g/mol

Total atoms per molecule6313

Distinct elements1

Mass of one molecule1.4688756 × 10^-18 g

Molecules per gram6.8079285 × 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

Ce100%

Cerium (Ce × 6313)884,577.56 g/mol, 100%

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Elements in this formula

Cerium

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