Recognised as Colour

#C78125

#C78125
Orange
Dark
Nearest: Peru

#C78125 is a orange with RGB values 199, 129, 37 and HSL 34°, 69%, 46%. 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

#C78125#C78125

HEX#C78125

RGBrgb(199, 129, 37)

RGB (0–1)0.7804, 0.5059, 0.1451

RGB percentages78%, 50.6%, 14.5%

HSLhsl(34.1, 68.6%, 46.3%)

HSV / HSBhsv(34.1, 81.4%, 78%)

CMYK0%, 35.2%, 81.4%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,074,725

CSS custom property--colour: #C78125;

Brightness & contrast

Relative luminance0.27976WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.6:1

Contrast with white3.18:1WCAG normal text: Fail

Contrast with black6.6:1WCAG normal text: AA

Greyscale equivalent#898989

Inverted#387EDA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#988613no red cones; affects about 1% of men; ΔE 24.8 from the original

Deuteranopia#A99727no green cones; the most common form, about 1% of men; ΔE 25.5 from the original

Tritanopia#D9706Fno blue cones; rare, and affects men and women equally; ΔE 43 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.18:1WCAG large text: AA

Contrast with black, large text6.6:1WCAG large text: AAA

Named colours

Peru · ΔE 9.4 Dark goldenrod · ΔE 11.6 Chocolate · ΔE 17.6 Sandy brown · ΔE 17.7 Goldenrod · ΔE 19.7 Dark orange · ΔE 26.9

Nearest named CSS colourPeru (#CD853F)ΔE 9.37, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#256BC7

Analogous#C73025, #BCC725

Triadic#25C781, #8125C7

Split complementary#25BCC7, #3025C7

Tetradic#25C730, #256BC7, #C725BC

Tints, shades & saturation

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

Lighter +40%#F4DFC4

Lighter +30%#ECC899

Lighter +20%#E4B16E

Lighter +10%#DC9A43

Darker −10%#9C651D

Darker −20%#714915

Darker −30%#462D0D

Darker −40%#1B1105

More saturated +25%#E48508

Less saturated −25%#A97D43

Channel breakdown

R199

G129

B37

Red199 (78%)

Green129 (50.6%)

Blue37 (14.5%)

Hue34.07°

Saturation (HSL)68.64%

Lightness46.27%

Dominant channelRed

Hex per channelR C7 · G 81 · B 25

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C78125 (chemical formula)

Formula
938,359.375 g/mol
78125 atoms

C78125 has a molar mass of 938,359.375 g/mol, made up of 78125 atoms across 1 element: 78125 × C.

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Molar mass

Molar mass938,359.375 g/mol

Total atoms per molecule78125

Distinct elements1

Mass of one molecule1.5581824 × 10^-18 g

Molecules per gram6.4177339 × 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 × 78125)938,359.375 g/mol, 100%

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Elements in this formula

Carbon

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