Recognised as Colour

#C82F61

#C82F61
Red
Dark
Nearest: Indian red

#C82F61 is a red with RGB values 200, 47, 97 and HSL 340°, 62%, 48%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#C82F61#C82F61

HEX#C82F61

RGBrgb(200, 47, 97)

RGB (0–1)0.7843, 0.1843, 0.3804

RGB percentages78.4%, 18.4%, 38%

HSLhsl(340.4, 61.9%, 48.4%)

HSV / HSBhsv(340.4, 76.5%, 78.4%)

CMYK0%, 76.5%, 51.5%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,119,329

CSS custom property--colour: #C82F61;

Brightness & contrast

Relative luminance0.15175WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.2:1

Contrast with white5.2:1WCAG normal text: AA

Contrast with black4.04:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#37D09E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565962no red cones; affects about 1% of men; ΔE 63.3 from the original

Deuteranopia#7E785Dno green cones; the most common form, about 1% of men; ΔE 64.9 from the original

Tritanopia#DA0045no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original

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

Contrast with white, large text5.2:1WCAG large text: AAA

Contrast with black, large text4.04:1WCAG large text: AA

Named colours

Indian red · ΔE 23 Pale violetred · ΔE 23.5 Medium violet red · ΔE 25.5 Brown · ΔE 26.4 Crimson · ΔE 26.5 Hot pink · ΔE 27.6

Nearest named CSS colourIndian red (#CD5C5C)ΔE 23.03, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2FC896

Analogous#C82FAE, #C8492F

Triadic#61C82F, #2F61C8

Split complementary#2FC849, #2FAEC8

Tetradic#AEC82F, #2FC896, #492FC8

Tints, shades & saturation

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

Lighter +40%#F4CFDB

Lighter +30%#EAA6BC

Lighter +20%#E07D9D

Lighter +10%#D7537E

Darker −10%#9F254D

Darker −20%#751C39

Darker −30%#4C1225

Darker −40%#230811

More saturated +25%#E71056

Less saturated −25%#A94E6C

Channel breakdown

R200

G47

B97

Red200 (78.4%)

Green47 (18.4%)

Blue97 (38%)

Hue340.39°

Saturation (HSL)61.94%

Lightness48.43%

Dominant channelRed

Hex per channelR C8 · G 2F · B 61

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C82F61 (chemical formula)

Formula
2,143.78 g/mol
143 atoms

C82F61 has a molar mass of 2,143.78 g/mol, made up of 143 atoms across 2 elements: 82 × C, 61 × F.

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Molar mass

Molar mass2,143.78 g/mol

Total atoms per molecule143

Distinct elements2

Mass of one molecule3.5598304 × 10^-21 g

Molecules per gram2.8091226 × 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

C45.9%

F54.1%

Carbon (C × 82)984.902 g/mol, 45.942%

Fluorine (F × 61)1,158.878 g/mol, 54.058%

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Elements in this formula

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