Recognised as Colour

#C74804

#C74804
Orange
Dark
Nearest: Chocolate

#C74804 is a orange with RGB values 199, 72, 4 and HSL 21°, 96%, 40%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#C74804#C74804

HEX#C74804

RGBrgb(199, 72, 4)

RGB (0–1)0.7804, 0.2824, 0.0157

RGB percentages78%, 28.2%, 1.6%

HSLhsl(20.9, 96.1%, 39.8%)

HSV / HSBhsv(20.9, 98%, 78%)

CMYK0%, 63.8%, 98%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,060,100

CSS custom property--colour: #C74804;

Brightness & contrast

Relative luminance0.16786WCAG 2.x, 0 is black and 1 is white

Perceived brightness122 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.82:1

Contrast with white4.82:1WCAG normal text: AA

Contrast with black4.36:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#38B7FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6000no red cones; affects about 1% of men; ΔE 53.4 from the original

Deuteranopia#8D7D00no green cones; the most common form, about 1% of men; ΔE 53.7 from the original

Tritanopia#DB223Eno blue cones; rare, and affects men and women equally; ΔE 31.7 from the original

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

Contrast with white, large text4.82:1WCAG large text: AAA

Contrast with black, large text4.36:1WCAG large text: AA

Named colours

Chocolate · ΔE 13.8 Tomato · ΔE 20.5 Coral · ΔE 22 Firebrick · ΔE 23.2 Orange red · ΔE 24.5 Dark red · ΔE 25.9

Nearest named CSS colourChocolate (#D2691E)ΔE 13.83, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0483C7

Analogous#C70422, #C7A904

Triadic#04C748, #4804C7

Split complementary#04C7A9, #0422C7

Tetradic#22C704, #0483C7, #A904C7

Tints, shades & saturation

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

Lighter +40%#FDBD9A

Lighter +30%#FC9C68

Lighter +20%#FB7B36

Lighter +10%#F95A05

Darker −10%#953603

Darker −20%#632402

Darker −30%#311201

Darker −40%#000000

More saturated +25%#CB4700

Less saturated −25%#AE501D

Channel breakdown

R199

G72

Red199 (78%)

Green72 (28.2%)

Blue4 (1.6%)

Hue20.92°

Saturation (HSL)96.06%

Lightness39.8%

Dominant channelRed

Hex per channelR C7 · G 48 · B 04

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C74804 (chemical formula)

Formula
898,470.844 g/mol
74804 atoms

C74804 has a molar mass of 898,470.844 g/mol, made up of 74804 atoms across 1 element: 74804 × C.

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Molar mass

Molar mass898,470.844 g/mol

Total atoms per molecule74804

Distinct elements1

Mass of one molecule1.4919459 × 10^-18 g

Molecules per gram6.7026557 × 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 × 74804)898,470.844 g/mol, 100%

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Elements in this formula

Carbon

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