Recognised as Colour

#C7064F

#C7064F
Red
Dark
Nearest: Crimson

#C7064F is a red with RGB values 199, 6, 79 and HSL 337°, 94%, 40%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#C7064F#C7064F

HEX#C7064F

RGBrgb(199, 6, 79)

RGB (0–1)0.7804, 0.0235, 0.3098

RGB percentages78%, 2.4%, 31%

HSLhsl(337.3, 94.1%, 40.2%)

HSV / HSBhsv(337.3, 97%, 78%)

CMYK0%, 97%, 60.3%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,043,279

CSS custom property--colour: #C7064F;

Brightness & contrast

Relative luminance0.12837WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.89:1

Contrast with white5.89:1WCAG normal text: AA

Contrast with black3.57:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#38F9B0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4C4D50no red cones; affects about 1% of men; ΔE 70.8 from the original

Deuteranopia#7A714Ano green cones; the most common form, about 1% of men; ΔE 71.6 from the original

Tritanopia#DA002Eno blue cones; rare, and affects men and women equally; ΔE 25.5 from the original

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

Contrast with white, large text5.89:1WCAG large text: AAA

Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Crimson · ΔE 19.1 Brown · ΔE 24.6 Firebrick · ΔE 25.8 Indian red · ΔE 26.7 Deep pink · ΔE 29.7 Medium violet red · ΔE 30.6

Nearest named CSS colourCrimson (#DC143C)ΔE 19.1, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06C77E

Analogous#C706AF, #C71E06

Triadic#4FC706, #064FC7

Split complementary#06C71E, #06AFC7

Tetradic#AFC706, #06C77E, #1E06C7

Tints, shades & saturation

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

Lighter +40%#FC9DC1

Lighter +30%#FB6BA2

Lighter +20%#F93A82

Lighter +10%#F80863

Darker −10%#95053B

Darker −20%#640328

Darker −30%#320214

Darker −40%#010000

More saturated +25%#CD004E

Less saturated −25%#AD2055

Channel breakdown

R199

B79

Red199 (78%)

Green6 (2.4%)

Blue79 (31%)

Hue337.31°

Saturation (HSL)94.15%

Lightness40.2%

Dominant channelRed

Hex per channelR C7 · G 06 · B 4F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C7064F (chemical formula)

Formula
84,864.702 g/mol
7065 atoms

C7064F has a molar mass of 84,864.702 g/mol, made up of 7065 atoms across 2 elements: 7064 × C, 1 × F.

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Molar mass

Molar mass84,864.702 g/mol

Total atoms per molecule7065

Distinct elements2

Mass of one molecule1.4092115 × 10^-19 g

Molecules per gram7.0961667 × 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%

F0%

Carbon (C × 7064)84,845.704 g/mol, 99.978%

Fluorine (F)18.998 g/mol, 0.022%

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