Recognised as Colour

#C18C46

#C18C46
Orange
Dark
Nearest: Peru

#C18C46 is a orange with RGB values 193, 140, 70 and HSL 34°, 50%, 52%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Peru.

Colour values

#C18C46#C18C46

HEX#C18C46

RGBrgb(193, 140, 70)

RGB (0–1)0.7569, 0.549, 0.2745

RGB percentages75.7%, 54.9%, 27.5%

HSLhsl(34.1, 49.8%, 51.6%)

HSV / HSBhsv(34.1, 63.7%, 75.7%)

CMYK0%, 27.5%, 63.7%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,684,358

CSS custom property--colour: #C18C46;

Brightness & contrast

Relative luminance0.30536WCAG 2.x, 0 is black and 1 is white

Perceived brightness152.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.11:1

Contrast with white2.95:1WCAG normal text: Fail

Contrast with black7.11:1WCAG normal text: AAA

Greyscale equivalent#929292

Inverted#3E73B9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9F8F3Fno red cones; affects about 1% of men; ΔE 17.3 from the original

Deuteranopia#AB9B48no green cones; the most common form, about 1% of men; ΔE 17.7 from the original

Tritanopia#D17F7Cno blue cones; rare, and affects men and women equally; ΔE 34.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.95:1WCAG large text: Fail

Contrast with black, large text7.11:1WCAG large text: AAA

Named colours

Peru · ΔE 9.2 Sandy brown · ΔE 15.8 Dark goldenrod · ΔE 18.7 Burlywood · ΔE 21.6 Dark salmon · ΔE 24 Light salmon · ΔE 24.6

Nearest named CSS colourPeru (#CD853F)ΔE 9.2, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#467BC1

Analogous#C14E46, #B9C146

Triadic#46C18C, #8C46C1

Split complementary#46B9C1, #4E46C1

Tetradic#46C14E, #467BC1, #C146B9

Tints, shades & saturation

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

Lighter +40%#F4EBDF

Lighter +30%#E7D3B9

Lighter +20%#DBBB92

Lighter +10%#CEA46C

Darker −10%#9F7135

Darker −20%#795628

Darker −30%#523B1C

Darker −40%#2C200F

More saturated +25%#E09027

Less saturated −25%#A28865

Channel breakdown

R193

G140

B70

Red193 (75.7%)

Green140 (54.9%)

Blue70 (27.5%)

Hue34.15°

Saturation (HSL)49.8%

Lightness51.57%

Dominant channelRed

Hex per channelR C1 · G 8C · B 46

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C18C46 (chemical formula)

Formula
768.704 g/mol
64 atoms

C18C46 has a molar mass of 768.704 g/mol, made up of 64 atoms across 1 element: 64 × C.

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Molar mass

Molar mass768.704 g/mol

Total atoms per molecule64

Distinct elements1

Mass of one molecule1.276463 × 10^-21 g

Molecules per gram7.8341478 × 10^20

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 × 64)768.704 g/mol, 100%

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Elements in this formula

Carbon

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