Recognised as Colour

#CDAC80

#CDAC80
Orange
Dark
Nearest: Tan

#CDAC80 is a orange with RGB values 205, 172, 128 and HSL 34°, 44%, 65%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Tan.

Colour values

#CDAC80#CDAC80

HEX#CDAC80

RGBrgb(205, 172, 128)

RGB (0–1)0.8039, 0.6745, 0.502

RGB percentages80.4%, 67.5%, 50.2%

HSLhsl(34.3, 43.5%, 65.3%)

HSV / HSBhsv(34.3, 37.6%, 80.4%)

CMYK0%, 16.1%, 37.6%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,479,040

CSS custom property--colour: #CDAC80;

Brightness & contrast

Relative luminance0.44043WCAG 2.x, 0 is black and 1 is white

Perceived brightness178.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.81:1

Contrast with white2.14:1WCAG normal text: Fail

Contrast with black9.81:1WCAG normal text: AAA

Greyscale equivalent#B0B0B0

Inverted#32537F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B9AD7Dno red cones; affects about 1% of men; ΔE 9.1 from the original

Deuteranopia#C0B481no green cones; the most common form, about 1% of men; ΔE 9.4 from the original

Tritanopia#D9A3A0no blue cones; rare, and affects men and women equally; ΔE 22.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.14:1WCAG large text: Fail

Contrast with black, large text9.81:1WCAG large text: AAA

Named colours

Tan · ΔE 3.9 Burlywood · ΔE 5.7 Wheat · ΔE 17.9 Navajo white · ΔE 17.9 Peach puff · ΔE 18.3 Dark khaki · ΔE 19.1

Nearest named CSS colourTan (#D2B48C)ΔE 3.92, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#80A1CD

Analogous#CD8580, #C8CD80

Triadic#80CDAC, #AC80CD

Split complementary#80C8CD, #8580CD

Tetradic#80CD85, #80A1CD, #CD80C8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F8F4EE

Lighter +20%#EADCC9

Lighter +10%#DBC4A5

Darker −10%#BF945B

Darker −20%#A67B41

Darker −30%#816033

Darker −40%#5D4524

More saturated +25%#E3AF6A

Less saturated −25%#B7A996

Channel breakdown

R205

G172

B128

Red205 (80.4%)

Green172 (67.5%)

Blue128 (50.2%)

Hue34.29°

Saturation (HSL)43.5%

Lightness65.29%

Dominant channelRed

Hex per channelR CD · G AC · B 80

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CdAc80 (chemical formula)

Formula
18,272.41 g/mol
81 atoms

CdAc80 has a molar mass of 18,272.41 g/mol, made up of 81 atoms across 2 elements: 1 × Cd, 80 × Ac.

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Molar mass

Molar mass18,272.41 g/mol

Total atoms per molecule81

Distinct elements2

Mass of one molecule3.0342051 × 10^-20 g

Molecules per gram3.2957561 × 10^19

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

Cd0.6%

Ac99.4%

Cadmium (Cd)112.41 g/mol, 0.615%

Actinium (Ac × 80)18,160 g/mol, 99.385%

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Elements in this formula

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