Recognised as Colour

#CE8223

#CE8223
Orange
Dark
Nearest: Peru

#CE8223 is a orange with RGB values 206, 130, 35 and HSL 33°, 71%, 47%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#CE8223#CE8223

HEX#CE8223

RGBrgb(206, 130, 35)

RGB (0–1)0.8078, 0.5098, 0.1373

RGB percentages80.8%, 51%, 13.7%

HSLhsl(33.3, 71%, 47.3%)

HSV / HSBhsv(33.3, 83%, 80.8%)

CMYK0%, 36.9%, 83%, 19.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,533,731

CSS custom property--colour: #CE8223;

Brightness & contrast

Relative luminance0.29208WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.84:1

Contrast with white3.07:1WCAG normal text: Fail

Contrast with black6.84:1WCAG normal text: AA

Greyscale equivalent#8B8B8B

Inverted#317DDC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9B880Eno red cones; affects about 1% of men; ΔE 27.1 from the original

Deuteranopia#AC9A25no green cones; the most common form, about 1% of men; ΔE 28.2 from the original

Tritanopia#E17070no blue cones; rare, and affects men and women equally; ΔE 44 from the original

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

Contrast with white, large text3.07:1WCAG large text: AA

Contrast with black, large text6.84:1WCAG large text: AAA

Named colours

Peru · ΔE 11.1 Dark goldenrod · ΔE 13.1 Chocolate · ΔE 15.8 Sandy brown · ΔE 17.8 Goldenrod · ΔE 19.5 Dark orange · ΔE 23.6

Nearest named CSS colourPeru (#CD853F)ΔE 11.14, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#236FCE

Analogous#CE2C23, #C5CE23

Triadic#23CE82, #8223CE

Split complementary#23C5CE, #2C23CE

Tetradic#23CE2C, #236FCE, #CE23C5

Tints, shades & saturation

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

Lighter +40%#F6E1C7

Lighter +30%#EECA9C

Lighter +20%#E7B270

Lighter +10%#DF9B45

Darker −10%#A2661C

Darker −20%#774B14

Darker −30%#4B2F0D

Darker −40%#201405

More saturated +25%#EC8505

Less saturated −25%#B07F41

Channel breakdown

R206

G130

B35

Red206 (80.8%)

Green130 (51%)

Blue35 (13.7%)

Hue33.33°

Saturation (HSL)70.95%

Lightness47.25%

Dominant channelRed

Hex per channelR CE · G 82 · B 23

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ce8223 (chemical formula)

Formula
1,152,206.76 g/mol
8223 atoms

Ce8223 has a molar mass of 1,152,206.76 g/mol, made up of 8223 atoms across 1 element: 8223 × Ce.

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Molar mass

Molar mass1,152,206.76 g/mol

Total atoms per molecule8223

Distinct elements1

Mass of one molecule1.9132843 × 10^-18 g

Molecules per gram5.2266147 × 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 × 8223)1,152,206.76 g/mol, 100%

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Elements in this formula

Cerium

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