Recognised as Colour

#CF8742

#CF8742
Orange
Dark
Nearest: Peru

#CF8742 is a orange with RGB values 207, 135, 66 and HSL 29°, 59%, 54%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Peru.

Colour values

#CF8742#CF8742

HEX#CF8742

RGBrgb(207, 135, 66)

RGB (0–1)0.8118, 0.5294, 0.2588

RGB percentages81.2%, 52.9%, 25.9%

HSLhsl(29.4, 59.5%, 53.5%)

HSV / HSBhsv(29.4, 68.1%, 81.2%)

CMYK0%, 34.8%, 68.1%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,600,578

CSS custom property--colour: #CF8742;

Brightness & contrast

Relative luminance0.30987WCAG 2.x, 0 is black and 1 is white

Perceived brightness154.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.2:1

Contrast with white2.92:1WCAG normal text: Fail

Contrast with black7.2:1WCAG normal text: AAA

Greyscale equivalent#919191

Inverted#3078BD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9D8D3Bno red cones; affects about 1% of men; ΔE 26.1 from the original

Deuteranopia#AE9E43no green cones; the most common form, about 1% of men; ΔE 26.9 from the original

Tritanopia#E17778no blue cones; rare, and affects men and women equally; ΔE 35.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.92:1WCAG large text: Fail

Contrast with black, large text7.2:1WCAG large text: AAA

Named colours

Peru · ΔE 0.9 Sandy brown · ΔE 11.6 Chocolate · ΔE 19.4 Dark goldenrod · ΔE 19.5 Light salmon · ΔE 20.4 Dark salmon · ΔE 22.1

Nearest named CSS colourPeru (#CD853F)ΔE 0.94, indistinguishable to the eye

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#428ACF

Analogous#CF4244, #CFCD42

Triadic#42CF87, #8742CF

Split complementary#42CFCD, #4244CF

Tetradic#44CF42, #428ACF, #CD42CF

Tints, shades & saturation

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

Lighter +40%#F8EEE5

Lighter +30%#EED4BC

Lighter +20%#E4BB93

Lighter +10%#D9A16B

Darker −10%#B16E2D

Darker −20%#885423

Darker −30%#603B18

Darker −40%#37220E

More saturated +25%#ED8624

Less saturated −25%#B18860

Channel breakdown

R207

G135

B66

Red207 (81.2%)

Green135 (52.9%)

Blue66 (25.9%)

Hue29.36°

Saturation (HSL)59.49%

Lightness53.53%

Dominant channelRed

Hex per channelR CF · G 87 · B 42

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

CF8742 (chemical formula)

Formula
166,092.527 g/mol
8743 atoms

CF8742 has a molar mass of 166,092.527 g/mol, made up of 8743 atoms across 2 elements: 1 × C, 8742 × F.

Open this reading on its own page →

Molar mass

Molar mass166,092.527 g/mol

Total atoms per molecule8743

Distinct elements2

Mass of one molecule2.7580313 × 10^-19 g

Molecules per gram3.6257747 × 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, 0.007%

Fluorine (F × 8742)166,080.516 g/mol, 99.993%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page