Recognised as Colour

#C36664

#C36664
Red
Dark
Nearest: Indian red

#C36664 is a red with RGB values 195, 102, 100 and HSL 1°, 44%, 58%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#C36664#C36664

HEX#C36664

RGBrgb(195, 102, 100)

RGB (0–1)0.7647, 0.4, 0.3922

RGB percentages76.5%, 40%, 39.2%

HSLhsl(1.3, 44.2%, 57.8%)

HSV / HSBhsv(1.3, 48.7%, 76.5%)

CMYK0%, 47.7%, 48.7%, 23.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,805,732

CSS custom property--colour: #C36664;

Brightness & contrast

Relative luminance0.22025WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.4:1

Contrast with white3.89:1WCAG normal text: Fail

Contrast with black5.4:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#3C999B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7B7663no red cones; affects about 1% of men; ΔE 39.2 from the original

Deuteranopia#928962no green cones; the most common form, about 1% of men; ΔE 40 from the original

Tritanopia#D35966no blue cones; rare, and affects men and women equally; ΔE 12.4 from the original

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

Contrast with white, large text3.89:1WCAG large text: AA

Contrast with black, large text5.4:1WCAG large text: AAA

Named colours

Indian red · ΔE 9 Light coral · ΔE 13.6 Salmon · ΔE 19.2 Dark salmon · ΔE 20.4 Pale violetred · ΔE 20.8 Sienna · ΔE 21.7

Nearest named CSS colourIndian red (#CD5C5C)ΔE 9.02, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#64C1C3

Analogous#C36492, #C39564

Triadic#64C366, #6664C3

Split complementary#64C396, #6491C3

Tetradic#91C364, #64C1C3, #9664C3

Tints, shades & saturation

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

Lighter +40%#FCF7F7

Lighter +30%#EED3D2

Lighter +20%#DFAFAE

Lighter +10%#D18A89

Darker −10%#B04644

Darker −20%#8B3836

Darker −30%#662928

Darker −40%#421A19

More saturated +25%#DE4C49

Less saturated −25%#A8807F

Channel breakdown

R195

G102

B100

Red195 (76.5%)

Green102 (40%)

Blue100 (39.2%)

Hue1.26°

Saturation (HSL)44.19%

Lightness57.84%

Dominant channelRed

Hex per channelR C3 · G 66 · B 64

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C36664 (chemical formula)

Formula
440,371.304 g/mol
36664 atoms

C36664 has a molar mass of 440,371.304 g/mol, made up of 36664 atoms across 1 element: 36664 × C.

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Molar mass

Molar mass440,371.304 g/mol

Total atoms per molecule36664

Distinct elements1

Mass of one molecule7.3125375 × 10^-19 g

Molecules per gram1.3675143 × 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 × 36664)440,371.304 g/mol, 100%

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Elements in this formula

Carbon

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