Recognised as Colour

#C5735B

#C5735B
Red
Dark
Nearest: Dark salmon

#C5735B is a red with RGB values 197, 115, 91 and HSL 14°, 48%, 56%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark salmon.

Colour values

#C5735B#C5735B

HEX#C5735B

RGBrgb(197, 115, 91)

RGB (0–1)0.7725, 0.451, 0.3569

RGB percentages77.3%, 45.1%, 35.7%

HSLhsl(13.6, 47.7%, 56.5%)

HSV / HSBhsv(13.6, 53.8%, 77.3%)

CMYK0%, 41.6%, 53.8%, 22.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,940,123

CSS custom property--colour: #C5735B;

Brightness & contrast

Relative luminance0.24887WCAG 2.x, 0 is black and 1 is white

Perceived brightness142.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.98:1

Contrast with white3.51:1WCAG normal text: Fail

Contrast with black5.98:1WCAG normal text: AA

Greyscale equivalent#838383

Inverted#3A8CA4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#877E59no red cones; affects about 1% of men; ΔE 33.2 from the original

Deuteranopia#9B8F5Ano green cones; the most common form, about 1% of men; ΔE 33.4 from the original

Tritanopia#D6656Dno blue cones; rare, and affects men and women equally; ΔE 18.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.51:1WCAG large text: AA

Contrast with black, large text5.98:1WCAG large text: AAA

Named colours

Dark salmon · ΔE 13 Sienna · ΔE 15.7 Indian red · ΔE 16.2 Light coral · ΔE 17.6 Salmon · ΔE 18.6 Light salmon · ΔE 19.3

Nearest named CSS colourDark salmon (#E9967A)ΔE 13.01, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5BADC5

Analogous#C55B78, #C5A85B

Triadic#5BC573, #735BC5

Split complementary#5BC5A8, #5B78C5

Tetradic#78C55B, #5BADC5, #A85BC5

Tints, shades & saturation

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

Lighter +40%#FAF4F2

Lighter +30%#EDD3CC

Lighter +20%#E0B3A6

Lighter +10%#D29381

Darker −10%#AF583E

Darker −20%#894531

Darker −30%#643223

Darker −40%#3E1F16

More saturated +25%#E1643F

Less saturated −25%#A98277

Channel breakdown

R197

G115

B91

Red197 (77.3%)

Green115 (45.1%)

Blue91 (35.7%)

Hue13.58°

Saturation (HSL)47.75%

Lightness56.47%

Dominant channelRed

Hex per channelR C5 · G 73 · B 5B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C5735B (chemical formula)

Formula
68,893.895 g/mol
5736 atoms

C5735B has a molar mass of 68,893.895 g/mol, made up of 5736 atoms across 2 elements: 5735 × C, 1 × B.

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Molar mass

Molar mass68,893.895 g/mol

Total atoms per molecule5736

Distinct elements2

Mass of one molecule1.14401 × 10^-19 g

Molecules per gram8.741182 × 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%

B0%

Carbon (C × 5735)68,883.085 g/mol, 99.984%

Boron (B)10.81 g/mol, 0.016%

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