Recognised as Colour

#C87047

#C87047
Orange
Dark
Nearest: Sienna

#C87047 is a orange with RGB values 200, 112, 71 and HSL 19°, 54%, 53%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#C87047#C87047

HEX#C87047

RGBrgb(200, 112, 71)

RGB (0–1)0.7843, 0.4392, 0.2784

RGB percentages78.4%, 43.9%, 27.8%

HSLhsl(19.1, 54%, 53.1%)

HSV / HSBhsv(19.1, 64.5%, 78.4%)

CMYK0%, 44%, 64.5%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,135,943

CSS custom property--colour: #C87047;

Brightness & contrast

Relative luminance0.24323WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.86:1

Contrast with white3.58:1WCAG normal text: Fail

Contrast with black5.86:1WCAG normal text: AA

Greyscale equivalent#808080

Inverted#378FB8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#887B43no red cones; affects about 1% of men; ΔE 34.9 from the original

Deuteranopia#9D8F46no green cones; the most common form, about 1% of men; ΔE 35.9 from the original

Tritanopia#DA5F66no blue cones; rare, and affects men and women equally; ΔE 24.7 from the original

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

Contrast with white, large text3.58:1WCAG large text: AA

Contrast with black, large text5.86:1WCAG large text: AAA

Named colours

Sienna · ΔE 12.9 Peru · ΔE 15.2 Dark salmon · ΔE 17 Light salmon · ΔE 18.6 Salmon · ΔE 19.7 Saddle brown · ΔE 19.8

Nearest named CSS colourSienna (#A0522D)ΔE 12.9, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#479FC8

Analogous#C8475F, #C8B047

Triadic#47C870, #7047C8

Split complementary#47C8B0, #475FC8

Tetradic#5FC847, #479FC8, #B047C8

Tints, shades & saturation

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

Lighter +40%#F7EAE4

Lighter +30%#EBCCBD

Lighter +20%#DFAD96

Lighter +10%#D48F6E

Darker −10%#A95833

Darker −20%#824427

Darker −30%#5B2F1B

Darker −40%#341B0F

More saturated +25%#E66529

Less saturated −25%#AA7B65

Channel breakdown

R200

G112

B71

Red200 (78.4%)

Green112 (43.9%)

Blue71 (27.8%)

Hue19.07°

Saturation (HSL)53.97%

Lightness53.14%

Dominant channelRed

Hex per channelR C8 · G 70 · B 47

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C87047 (chemical formula)

Formula
1,045,521.517 g/mol
87047 atoms

C87047 has a molar mass of 1,045,521.517 g/mol, made up of 87047 atoms across 1 element: 87047 × C.

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Molar mass

Molar mass1,045,521.517 g/mol

Total atoms per molecule87047

Distinct elements1

Mass of one molecule1.7361293 × 10^-18 g

Molecules per gram5.7599396 × 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 × 87047)1,045,521.517 g/mol, 100%

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Elements in this formula

Carbon

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