Recognised as Colour

#CF8410

#CF8410
Orange
Dark
Nearest: Dark goldenrod

#CF8410 is a orange with RGB values 207, 132, 16 and HSL 36°, 86%, 44%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#CF8410#CF8410

HEX#CF8410

RGBrgb(207, 132, 16)

RGB (0–1)0.8118, 0.5176, 0.0627

RGB percentages81.2%, 51.8%, 6.3%

HSLhsl(36.4, 85.7%, 43.7%)

HSV / HSBhsv(36.4, 92.3%, 81.2%)

CMYK0%, 36.2%, 92.3%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,599,760

CSS custom property--colour: #CF8410;

Brightness & contrast

Relative luminance0.29805WCAG 2.x, 0 is black and 1 is white

Perceived brightness151.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.96:1

Contrast with white3.02:1WCAG normal text: Fail

Contrast with black6.96:1WCAG normal text: AA

Greyscale equivalent#8C8C8C

Inverted#307BEF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9D8A00no red cones; affects about 1% of men; ΔE 26.6 from the original

Deuteranopia#AF9C15no green cones; the most common form, about 1% of men; ΔE 27.4 from the original

Tritanopia#E37171no blue cones; rare, and affects men and women equally; ΔE 49.5 from the original

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

Contrast with white, large text3.02:1WCAG large text: AA

Contrast with black, large text6.96:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 11.7 Goldenrod · ΔE 16.3 Peru · ΔE 16.8 Chocolate · ΔE 18.6 Orange · ΔE 19.8 Dark orange · ΔE 20.6

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 11.74, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#105BCF

Analogous#CF2410, #BBCF10

Triadic#10CF84, #8410CF

Split complementary#10BACF, #2510CF

Tetradic#10CF25, #105BCF, #CF10BA

Tints, shades & saturation

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

Lighter +40%#F9DDB2

Lighter +30%#F5C883

Lighter +20%#F2B453

Lighter +10%#EE9F24

Darker −10%#A0660C

Darker −20%#704809

Darker −30%#412905

Darker −40%#120B01

More saturated +25%#DF8700

Less saturated −25%#B37E2C

Channel breakdown

R207

G132

B16

Red207 (81.2%)

Green132 (51.8%)

Blue16 (6.3%)

Hue36.44°

Saturation (HSL)85.65%

Lightness43.73%

Dominant channelRed

Hex per channelR CF · G 84 · B 10

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF8410 (chemical formula)

Formula
159,785.191 g/mol
8411 atoms

CF8410 has a molar mass of 159,785.191 g/mol, made up of 8411 atoms across 2 elements: 1 × C, 8410 × F.

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Molar mass

Molar mass159,785.191 g/mol

Total atoms per molecule8411

Distinct elements2

Mass of one molecule2.6532955 × 10^-19 g

Molecules per gram3.7688979 × 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, 0.008%

Fluorine (F × 8410)159,773.18 g/mol, 99.992%

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