Recognised as Colour

#CCA580

#CCA580
Orange
Dark
Nearest: Tan

#CCA580 is a orange with RGB values 204, 165, 128 and HSL 29°, 43%, 65%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Tan.

Colour values

#CCA580#CCA580

HEX#CCA580

RGBrgb(204, 165, 128)

RGB (0–1)0.8, 0.6471, 0.502

RGB percentages80%, 64.7%, 50.2%

HSLhsl(29.2, 42.7%, 65.1%)

HSV / HSBhsv(29.2, 37.3%, 80%)

CMYK0%, 19.1%, 37.3%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,411,712

CSS custom property--colour: #CCA580;

Brightness & contrast

Relative luminance0.41306WCAG 2.x, 0 is black and 1 is white

Perceived brightness174 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.26:1

Contrast with white2.27:1WCAG normal text: Fail

Contrast with black9.26:1WCAG normal text: AAA

Greyscale equivalent#ABABAB

Inverted#335A7F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B2A77Dno red cones; affects about 1% of men; ΔE 12.1 from the original

Deuteranopia#BBB081no green cones; the most common form, about 1% of men; ΔE 12.7 from the original

Tritanopia#D99C9Bno blue cones; rare, and affects men and women equally; ΔE 20.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.27:1WCAG large text: Fail

Contrast with black, large text9.26:1WCAG large text: AAA

Named colours

Tan · ΔE 6.2 Burlywood · ΔE 8.8 Dark salmon · ΔE 19.2 Peach puff · ΔE 19.3 Wheat · ΔE 20.5 Navajo white · ΔE 20.6

Nearest named CSS colourTan (#D2B48C)ΔE 6.23, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#80A7CC

Analogous#CC8081, #CCCB80

Triadic#80CCA5, #A580CC

Split complementary#80CCCB, #8081CC

Tetradic#81CC80, #80A7CC, #CB80CC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F8F2ED

Lighter +20%#E9D9C9

Lighter +10%#DBBFA4

Darker −10%#BD8B5C

Darker −20%#A47242

Darker −30%#805833

Darker −40%#5B3F25

More saturated +25%#E2A46A

Less saturated −25%#B6A696

Channel breakdown

R204

G165

B128

Red204 (80%)

Green165 (64.7%)

Blue128 (50.2%)

Hue29.21°

Saturation (HSL)42.7%

Lightness65.1%

Dominant channelRed

Hex per channelR CC · G A5 · B 80

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CCa580 (chemical formula)

Formula
23,257.251 g/mol
581 atoms

CCa580 has a molar mass of 23,257.251 g/mol, made up of 581 atoms across 2 elements: 1 × C, 580 × Ca.

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Molar mass

Molar mass23,257.251 g/mol

Total atoms per molecule581

Distinct elements2

Mass of one molecule3.8619574 × 10^-20 g

Molecules per gram2.5893605 × 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

C0.1%

Ca99.9%

Carbon (C)12.011 g/mol, 0.052%

Calcium (Ca × 580)23,245.24 g/mol, 99.948%

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Elements in this formula

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