Recognised as Colour

#CA8287

#CA8287
Red
Dark
Nearest: Rosy brown

#CA8287 is a red with RGB values 202, 130, 135 and HSL 356°, 40%, 65%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#CA8287#CA8287

HEX#CA8287

RGBrgb(202, 130, 135)

RGB (0–1)0.7922, 0.5098, 0.5294

RGB percentages79.2%, 51%, 52.9%

HSLhsl(355.8, 40.4%, 65.1%)

HSV / HSBhsv(355.8, 35.6%, 79.2%)

CMYK0%, 35.6%, 33.2%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,271,687

CSS custom property--colour: #CA8287;

Brightness & contrast

Relative luminance0.30271WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.05:1

Contrast with white2.98:1WCAG normal text: Fail

Contrast with black7.05:1WCAG normal text: AAA

Greyscale equivalent#929292

Inverted#357D78

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8F8D87no red cones; affects about 1% of men; ΔE 29.5 from the original

Deuteranopia#A09B86no green cones; the most common form, about 1% of men; ΔE 30.5 from the original

Tritanopia#D77B84no blue cones; rare, and affects men and women equally; ΔE 8.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.98:1WCAG large text: Fail

Contrast with black, large text7.05:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 11.8 Light coral · ΔE 18.4 Pale violetred · ΔE 19.2 Light pink · ΔE 19.6 Dark salmon · ΔE 20.4 Indian red · ΔE 22.7

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 11.75, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#82CAC5

Analogous#CA82AB, #CAA182

Triadic#87CA82, #8287CA

Split complementary#82CAA1, #82ABCA

Tetradic#ABCA82, #82CAC5, #A182CA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F8EDEE

Lighter +20%#E8CACC

Lighter +10%#D9A6A9

Darker −10%#BB5E65

Darker −20%#A2444B

Darker −30%#7E353A

Darker −40%#5A262A

More saturated +25%#E06C74

Less saturated −25%#B4989A

Channel breakdown

R202

G130

B135

Red202 (79.2%)

Green130 (51%)

Blue135 (52.9%)

Hue355.83°

Saturation (HSL)40.45%

Lightness65.1%

Dominant channelRed

Hex per channelR CA · G 82 · B 87

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca8287 (chemical formula)

Formula
332,126.386 g/mol
8287 atoms

Ca8287 has a molar mass of 332,126.386 g/mol, made up of 8287 atoms across 1 element: 8287 × Ca.

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Molar mass

Molar mass332,126.386 g/mol

Total atoms per molecule8287

Distinct elements1

Mass of one molecule5.5150884 × 10^-19 g

Molecules per gram1.8132076 × 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

Ca100%

Calcium (Ca × 8287)332,126.386 g/mol, 100%

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Elements in this formula

Calcium

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