Recognised as Colour

#CF5207

#CF5207
Orange
Dark
Nearest: Chocolate

#CF5207 is a orange with RGB values 207, 82, 7 and HSL 23°, 93%, 42%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CF5207#CF5207

HEX#CF5207

RGBrgb(207, 82, 7)

RGB (0–1)0.8118, 0.3216, 0.0275

RGB percentages81.2%, 32.2%, 2.7%

HSLhsl(22.5, 93.5%, 42%)

HSV / HSBhsv(22.5, 96.6%, 81.2%)

CMYK0%, 60.4%, 96.6%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,586,951

CSS custom property--colour: #CF5207;

Brightness & contrast

Relative luminance0.19315WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.86:1

Contrast with white4.32:1WCAG normal text: Fail

Contrast with black4.86:1WCAG normal text: AA

Greyscale equivalent#676767

Inverted#30ADF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#776800no red cones; affects about 1% of men; ΔE 51.9 from the original

Deuteranopia#958400no green cones; the most common form, about 1% of men; ΔE 52.2 from the original

Tritanopia#E43046no blue cones; rare, and affects men and women equally; ΔE 34.2 from the original

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

Contrast with white, large text4.32:1WCAG large text: AA

Contrast with black, large text4.86:1WCAG large text: AAA

Named colours

Chocolate · ΔE 11.2 Coral · ΔE 20.2 Tomato · ΔE 20.4 Orange red · ΔE 24 Dark orange · ΔE 26.4 Firebrick · ΔE 26.5

Nearest named CSS colourChocolate (#D2691E)ΔE 11.21, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0784CF

Analogous#CF0720, #CFB607

Triadic#07CF52, #5207CF

Split complementary#07CFB6, #0720CF

Tetradic#20CF07, #0784CF, #B607CF

Tints, shades & saturation

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

Lighter +40%#FCC6A6

Lighter +30%#FAA775

Lighter +20%#F98743

Lighter +10%#F76812

Darker −10%#9E3E05

Darker −20%#6C2B04

Darker −30%#3B1702

Darker −40%#0A0400

More saturated +25%#D65000

Less saturated −25%#B45922

Channel breakdown

R207

G82

Red207 (81.2%)

Green82 (32.2%)

Blue7 (2.7%)

Hue22.5°

Saturation (HSL)93.46%

Lightness41.96%

Dominant channelRed

Hex per channelR CF · G 52 · B 07

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF5207 (chemical formula)

Formula
98,934.597 g/mol
5208 atoms

CF5207 has a molar mass of 98,934.597 g/mol, made up of 5208 atoms across 2 elements: 1 × C, 5207 × F.

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Molar mass

Molar mass98,934.597 g/mol

Total atoms per molecule5208

Distinct elements2

Mass of one molecule1.6428476 × 10^-19 g

Molecules per gram6.0869918 × 10^18

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

C0%

F100%

Carbon (C)12.011 g/mol, 0.012%

Fluorine (F × 5207)98,922.586 g/mol, 99.988%

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