Recognised as Colour

#CD6471

#CD6471
Red
Dark
Nearest: Indian red

#CD6471 is a red with RGB values 205, 100, 113 and HSL 353°, 51%, 60%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#CD6471#CD6471

HEX#CD6471

RGBrgb(205, 100, 113)

RGB (0–1)0.8039, 0.3922, 0.4431

RGB percentages80.4%, 39.2%, 44.3%

HSLhsl(352.6, 51.2%, 59.8%)

HSV / HSBhsv(352.6, 51.2%, 80.4%)

CMYK0%, 51.2%, 44.9%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,460,593

CSS custom property--colour: #CD6471;

Brightness & contrast

Relative luminance0.23286WCAG 2.x, 0 is black and 1 is white

Perceived brightness141 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.66:1

Contrast with white3.71:1WCAG normal text: Fail

Contrast with black5.66:1WCAG normal text: AA

Greyscale equivalent#7B7B7B

Inverted#329B8E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A7871no red cones; affects about 1% of men; ΔE 44.5 from the original

Deuteranopia#948D6Fno green cones; the most common form, about 1% of men; ΔE 45.6 from the original

Tritanopia#DE5769no 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 text3.71:1WCAG large text: AA

Contrast with black, large text5.66:1WCAG large text: AAA

Named colours

Indian red · ΔE 10 Light coral · ΔE 12.9 Pale violetred · ΔE 13.4 Salmon · ΔE 20.6 Dark salmon · ΔE 25.6 Brown · ΔE 26.3

Nearest named CSS colourIndian red (#CD5C5C)ΔE 10.03, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#64CDC0

Analogous#CD64A6, #CD8B64

Triadic#71CD64, #6471CD

Split complementary#64CD8B, #64A6CD

Tetradic#A6CD64, #64CDC0, #8B64CD

Tints, shades & saturation

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

Lighter +40%#FFFEFE

Lighter +30%#F2D8DB

Lighter +20%#E6B1B8

Lighter +10%#D98B94

Darker −10%#C03E4E

Darker −20%#99323E

Darker −30%#73252F

Darker −40%#4C191F

More saturated +25%#E74A5E

Less saturated −25%#B37E84

Channel breakdown

R205

G100

B113

Red205 (80.4%)

Green100 (39.2%)

Blue113 (44.3%)

Hue352.57°

Saturation (HSL)51.22%

Lightness59.8%

Dominant channelRed

Hex per channelR CD · G 64 · B 71

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd6471 (chemical formula)

Formula
727,405.11 g/mol
6471 atoms

Cd6471 has a molar mass of 727,405.11 g/mol, made up of 6471 atoms across 1 element: 6471 × Cd.

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Molar mass

Molar mass727,405.11 g/mol

Total atoms per molecule6471

Distinct elements1

Mass of one molecule1.2078846 × 10^-18 g

Molecules per gram8.2789366 × 10^17

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

Cd100%

Cadmium (Cd × 6471)727,405.11 g/mol, 100%

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Elements in this formula

Cadmium

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