Recognised as Colour

#CC5723

#CC5723
Orange
Dark
Nearest: Chocolate

#CC5723 is a orange with RGB values 204, 87, 35 and HSL 18°, 71%, 47%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CC5723#CC5723

HEX#CC5723

RGBrgb(204, 87, 35)

RGB (0–1)0.8, 0.3412, 0.1373

RGB percentages80%, 34.1%, 13.7%

HSLhsl(18.5, 70.7%, 46.9%)

HSV / HSBhsv(18.5, 82.8%, 80%)

CMYK0%, 57.4%, 82.8%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,391,651

CSS custom property--colour: #CC5723;

Brightness & contrast

Relative luminance0.19775WCAG 2.x, 0 is black and 1 is white

Perceived brightness130.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.24:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#6C6C6C

Inverted#33A8DC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#786B1Bno red cones; affects about 1% of men; ΔE 49 from the original

Deuteranopia#95851Eno green cones; the most common form, about 1% of men; ΔE 49.2 from the original

Tritanopia#E03B4Dno blue cones; rare, and affects men and women equally; ΔE 29.5 from the original

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

Contrast with white, large text4.24:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Chocolate · ΔE 10.1 Coral · ΔE 16.1 Tomato · ΔE 18.1 Firebrick · ΔE 21.7 Sienna · ΔE 22.2 Saddle brown · ΔE 24.3

Nearest named CSS colourChocolate (#D2691E)ΔE 10.13, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2398CC

Analogous#CC2344, #CCAB23

Triadic#23CC57, #5723CC

Split complementary#23CCAB, #2344CC

Tetradic#44CC23, #2398CC, #AB23CC

Tints, shades & saturation

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

Lighter +40%#F5D4C6

Lighter +30%#EEB49A

Lighter +20%#E6946F

Lighter +10%#DF7343

Darker −10%#A0441C

Darker −20%#753214

Darker −30%#491F0D

Darker −40%#1E0D05

More saturated +25%#EA4C05

Less saturated −25%#AE6241

Channel breakdown

R204

G87

B35

Red204 (80%)

Green87 (34.1%)

Blue35 (13.7%)

Hue18.46°

Saturation (HSL)70.71%

Lightness46.86%

Dominant channelRed

Hex per channelR CC · G 57 · B 23

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CC5723 (chemical formula)

Formula
68,750.964 g/mol
5724 atoms

CC5723 has a molar mass of 68,750.964 g/mol, made up of 5724 atoms across 1 element: 5724 × C.

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Molar mass

Molar mass68,750.964 g/mol

Total atoms per molecule5724

Distinct elements1

Mass of one molecule1.1416366 × 10^-19 g

Molecules per gram8.7593546 × 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

C100%

Carbon (C × 5724)68,750.964 g/mol, 100%

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Elements in this formula

Carbon

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