Recognised as Colour

#CD8130

#CD8130
Orange
Dark
Nearest: Peru

#CD8130 is a orange with RGB values 205, 129, 48 and HSL 31°, 62%, 50%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#CD8130#CD8130

HEX#CD8130

RGBrgb(205, 129, 48)

RGB (0–1)0.8039, 0.5059, 0.1882

RGB percentages80.4%, 50.6%, 18.8%

HSLhsl(31, 62.1%, 49.6%)

HSV / HSBhsv(31, 76.6%, 80.4%)

CMYK0%, 37.1%, 76.6%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,467,952

CSS custom property--colour: #CD8130;

Brightness & contrast

Relative luminance0.28893WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.78:1

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

Contrast with black6.78:1WCAG normal text: AA

Greyscale equivalent#8B8B8B

Inverted#327ECF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#998825no red cones; affects about 1% of men; ΔE 27.9 from the original

Deuteranopia#AB9931no green cones; the most common form, about 1% of men; ΔE 28.1 from the original

Tritanopia#E07071no blue cones; rare, and affects men and women equally; ΔE 39.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text6.78:1WCAG large text: AAA

Named colours

Peru · ΔE 6 Sandy brown · ΔE 14.9 Chocolate · ΔE 15.3 Dark goldenrod · ΔE 15.9 Goldenrod · ΔE 23.2 Coral · ΔE 24.2

Nearest named CSS colourPeru (#CD853F)ΔE 6, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#307CCD

Analogous#CD3330, #CBCD30

Triadic#30CD81, #8130CD

Split complementary#30CBCD, #3330CD

Tetradic#30CD33, #307CCD, #CD30CB

Tints, shades & saturation

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

Lighter +40%#F5E5D4

Lighter +30%#EBCCAB

Lighter +20%#E2B381

Lighter +10%#D89A58

Darker −10%#A46726

Darker −20%#7A4D1D

Darker −30%#513313

Darker −40%#281909

More saturated +25%#ED8210

Less saturated −25%#AD8050

Channel breakdown

R205

G129

B48

Red205 (80.4%)

Green129 (50.6%)

Blue48 (18.8%)

Hue30.96°

Saturation (HSL)62.06%

Lightness49.61%

Dominant channelRed

Hex per channelR CD · G 81 · B 30

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd8130 (chemical formula)

Formula
913,893.3 g/mol
8130 atoms

Cd8130 has a molar mass of 913,893.3 g/mol, made up of 8130 atoms across 1 element: 8130 × Cd.

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Molar mass

Molar mass913,893.3 g/mol

Total atoms per molecule8130

Distinct elements1

Mass of one molecule1.5175555 × 10^-18 g

Molecules per gram6.5895447 × 10^17

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

Cd100%

Cadmium (Cd × 8130)913,893.3 g/mol, 100%

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Elements in this formula

Cadmium

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