Recognised as Colour

#C68128

#C68128
Orange
Dark
Nearest: Peru

#C68128 is a orange with RGB values 198, 129, 40 and HSL 34°, 66%, 47%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#C68128#C68128

HEX#C68128

RGBrgb(198, 129, 40)

RGB (0–1)0.7765, 0.5059, 0.1569

RGB percentages77.6%, 50.6%, 15.7%

HSLhsl(33.8, 66.4%, 46.7%)

HSV / HSBhsv(33.8, 79.8%, 77.6%)

CMYK0%, 34.8%, 79.8%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,009,192

CSS custom property--colour: #C68128;

Brightness & contrast

Relative luminance0.27859WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.57:1

Contrast with white3.2:1WCAG normal text: Fail

Contrast with black6.57:1WCAG normal text: AA

Greyscale equivalent#898989

Inverted#397ED7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#988619no red cones; affects about 1% of men; ΔE 24.3 from the original

Deuteranopia#A8962Ano green cones; the most common form, about 1% of men; ΔE 24.9 from the original

Tritanopia#D87070no blue cones; rare, and affects men and women equally; ΔE 42.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.2:1WCAG large text: AA

Contrast with black, large text6.57:1WCAG large text: AAA

Named colours

Peru · ΔE 8.2 Dark goldenrod · ΔE 12 Sandy brown · ΔE 17.1 Chocolate · ΔE 18 Goldenrod · ΔE 20.3 Sienna · ΔE 27.4

Nearest named CSS colourPeru (#CD853F)ΔE 8.25, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#286DC6

Analogous#C63228, #BCC628

Triadic#28C681, #8128C6

Split complementary#28BCC6, #3228C6

Tetradic#28C632, #286DC6, #C628BC

Tints, shades & saturation

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

Lighter +40%#F4E0C6

Lighter +30%#EBC99C

Lighter +20%#E2B172

Lighter +10%#DA9A47

Darker −10%#9C651F

Darker −20%#714A17

Darker −30%#472E0E

Darker −40%#1C1206

More saturated +25%#E4850A

Less saturated −25%#A87D46

Channel breakdown

R198

G129

B40

Red198 (77.6%)

Green129 (50.6%)

Blue40 (15.7%)

Hue33.8°

Saturation (HSL)66.39%

Lightness46.67%

Dominant channelRed

Hex per channelR C6 · G 81 · B 28

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C68128 (chemical formula)

Formula
818,285.408 g/mol
68128 atoms

C68128 has a molar mass of 818,285.408 g/mol, made up of 68128 atoms across 1 element: 68128 × C.

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Molar mass

Molar mass818,285.408 g/mol

Total atoms per molecule68128

Distinct elements1

Mass of one molecule1.3587949 × 10^-18 g

Molecules per gram7.3594625 × 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 × 68128)818,285.408 g/mol, 100%

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Elements in this formula

Carbon

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