Recognised as Colour

#C7305C

#C7305C
Red
Dark
Nearest: Indian red

#C7305C is a red with RGB values 199, 48, 92 and HSL 343°, 61%, 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

#C7305C#C7305C

HEX#C7305C

RGBrgb(199, 48, 92)

RGB (0–1)0.7804, 0.1882, 0.3608

RGB percentages78%, 18.8%, 36.1%

HSLhsl(342.5, 61.1%, 48.4%)

HSV / HSBhsv(342.5, 75.9%, 78%)

CMYK0%, 75.9%, 53.8%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,054,044

CSS custom property--colour: #C7305C;

Brightness & contrast

Relative luminance0.15029WCAG 2.x, 0 is black and 1 is white

Perceived brightness119 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.24:1

Contrast with white5.24:1WCAG normal text: AA

Contrast with black4.01:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#38CFA3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#57595Dno red cones; affects about 1% of men; ΔE 63 from the original

Deuteranopia#7F7758no green cones; the most common form, about 1% of men; ΔE 63.6 from the original

Tritanopia#D90043no blue cones; rare, and affects men and women equally; ΔE 19.9 from the original

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

Contrast with white, large text5.24:1WCAG large text: AAA

Contrast with black, large text4.01:1WCAG large text: AA

Named colours

Indian red · ΔE 20.8 Brown · ΔE 23.6 Pale violetred · ΔE 24.1 Crimson · ΔE 24.3 Firebrick · ΔE 27.5 Medium violet red · ΔE 28.5

Nearest named CSS colourIndian red (#CD5C5C)ΔE 20.82, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#30C79B

Analogous#C730A7, #C74F30

Triadic#5CC730, #305CC7

Split complementary#30C74F, #30A7C7

Tetradic#A8C730, #30C79B, #5030C7

Tints, shades & saturation

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

Lighter +40%#F4CFDA

Lighter +30%#EAA6BA

Lighter +20%#E07D9A

Lighter +10%#D6547A

Darker −10%#9E2649

Darker −20%#751C36

Darker −30%#4C1223

Darker −40%#230810

More saturated +25%#E6114F

Less saturated −25%#A84F69

Channel breakdown

R199

G48

B92

Red199 (78%)

Green48 (18.8%)

Blue92 (36.1%)

Hue342.52°

Saturation (HSL)61.13%

Lightness48.43%

Dominant channelRed

Hex per channelR C7 · G 30 · B 5C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

C7305C (chemical formula)

Formula
87,752.366 g/mol
7306 atoms

C7305C has a molar mass of 87,752.366 g/mol, made up of 7306 atoms across 1 element: 7306 × C.

Open this reading on its own page →

Molar mass

Molar mass87,752.366 g/mol

Total atoms per molecule7306

Distinct elements1

Mass of one molecule1.4571623 × 10^-19 g

Molecules per gram6.8626534 × 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%

Carbon (C × 7306)87,752.366 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Carbon

Nerdulate something else

Nothing in mind? Surprise me · today’s page