Recognised as Colour

#CF6F42

#CF6F42
Orange
Dark
Nearest: Peru

#CF6F42 is a orange with RGB values 207, 111, 66 and HSL 19°, 59%, 54%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#CF6F42#CF6F42

HEX#CF6F42

RGBrgb(207, 111, 66)

RGB (0–1)0.8118, 0.4353, 0.2588

RGB percentages81.2%, 43.5%, 25.9%

HSLhsl(19.1, 59.5%, 53.5%)

HSV / HSBhsv(19.1, 68.1%, 81.2%)

CMYK0%, 46.4%, 68.1%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,594,434

CSS custom property--colour: #CF6F42;

Brightness & contrast

Relative luminance0.25028WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.01:1

Contrast with white3.5:1WCAG normal text: Fail

Contrast with black6.01:1WCAG normal text: AA

Greyscale equivalent#808080

Inverted#3090BD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#897C3Dno red cones; affects about 1% of men; ΔE 38.6 from the original

Deuteranopia#A09141no green cones; the most common form, about 1% of men; ΔE 39.1 from the original

Tritanopia#E25C65no blue cones; rare, and affects men and women equally; ΔE 26.8 from the original

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

Contrast with white, large text3.5:1WCAG large text: AA

Contrast with black, large text6.01:1WCAG large text: AAA

Named colours

Peru · ΔE 15.1 Sienna · ΔE 15.3 Chocolate · ΔE 15.7 Coral · ΔE 16.3 Light salmon · ΔE 19 Salmon · ΔE 19.4

Nearest named CSS colourPeru (#CD853F)ΔE 15.12, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#42A2CF

Analogous#CF425C, #CFB642

Triadic#42CF6F, #6F42CF

Split complementary#42CFB6, #425BCF

Tetradic#5BCF42, #42A2CF, #B542CF

Tints, shades & saturation

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

Lighter +40%#F8EBE5

Lighter +30%#EECCBC

Lighter +20%#E4AD93

Lighter +10%#D98E6B

Darker −10%#B1572D

Darker −20%#884323

Darker −30%#602F18

Darker −40%#371B0E

More saturated +25%#ED6424

Less saturated −25%#B17A60

Channel breakdown

R207

G111

B66

Red207 (81.2%)

Green111 (43.5%)

Blue66 (25.9%)

Hue19.15°

Saturation (HSL)59.49%

Lightness53.53%

Dominant channelRed

Hex per channelR CF · G 6F · B 42

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF6F42 (chemical formula)

Formula
923.915 g/mol
49 atoms

CF6F42 has a molar mass of 923.915 g/mol, made up of 49 atoms across 2 elements: 1 × C, 48 × F.

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Molar mass

Molar mass923.915 g/mol

Total atoms per molecule49

Distinct elements2

Mass of one molecule1.534197 × 10^-21 g

Molecules per gram6.518068 × 10^20

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

C1.3%

F98.7%

Carbon (C)12.011 g/mol, 1.3%

Fluorine (F × 48)911.904 g/mol, 98.7%

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