Recognised as Colour

#CA7B73

#CA7B73
Red
Dark
Nearest: Dark salmon

#CA7B73 is a red with RGB values 202, 123, 115 and HSL 6°, 45%, 62%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark salmon.

Colour values

#CA7B73#CA7B73

HEX#CA7B73

RGBrgb(202, 123, 115)

RGB (0–1)0.7922, 0.4824, 0.451

RGB percentages79.2%, 48.2%, 45.1%

HSLhsl(5.5, 45.1%, 62.2%)

HSV / HSBhsv(5.5, 43.1%, 79.2%)

CMYK0%, 39.1%, 43.1%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,269,875

CSS custom property--colour: #CA7B73;

Brightness & contrast

Relative luminance0.2796WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.59:1

Contrast with white3.19:1WCAG normal text: Fail

Contrast with black6.59:1WCAG normal text: AA

Greyscale equivalent#8B8B8B

Inverted#35848C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8C8772no red cones; affects about 1% of men; ΔE 32.4 from the original

Deuteranopia#9F9672no green cones; the most common form, about 1% of men; ΔE 32.6 from the original

Tritanopia#D97079no blue cones; rare, and affects men and women equally; ΔE 12.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.19:1WCAG large text: AA

Contrast with black, large text6.59:1WCAG large text: AAA

Named colours

Dark salmon · ΔE 14.4 Light coral · ΔE 14.6 Indian red · ΔE 17 Rosy brown · ΔE 17.2 Salmon · ΔE 20.7 Light salmon · ΔE 22.7

Nearest named CSS colourDark salmon (#E9967A)ΔE 14.4, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#73C2CA

Analogous#CA7397, #CAA773

Triadic#73CA7B, #7B73CA

Split complementary#73CAA7, #7397CA

Tetradic#97CA73, #73C2CA, #A773CA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F4E4E2

Lighter +20%#E6C1BD

Lighter +10%#D89E98

Darker −10%#BC584E

Darker −20%#9C443B

Darker −30%#77342D

Darker −40%#52241F

More saturated +25%#E2675B

Less saturated −25%#B28F8B

Channel breakdown

R202

G123

B115

Red202 (79.2%)

Green123 (48.2%)

Blue115 (45.1%)

Hue5.52°

Saturation (HSL)45.08%

Lightness62.16%

Dominant channelRed

Hex per channelR CA · G 7B · B 73

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca7B73 (chemical formula)

Formula
1,069.676 g/mol
80 atoms

Ca7B73 has a molar mass of 1,069.676 g/mol, made up of 80 atoms across 2 elements: 7 × Ca, 73 × B.

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Molar mass

Molar mass1,069.676 g/mol

Total atoms per molecule80

Distinct elements2

Mass of one molecule1.7762388 × 10^-21 g

Molecules per gram5.6298737 × 10^20

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

Ca26.2%

B73.8%

Calcium (Ca × 7)280.546 g/mol, 26.227%

Boron (B × 73)789.13 g/mol, 73.773%

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