Recognised as Colour

#C62855

#C62855
Red
Dark
Nearest: Crimson

#C62855 is a red with RGB values 198, 40, 85 and HSL 343°, 66%, 47%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#C62855#C62855

HEX#C62855

RGBrgb(198, 40, 85)

RGB (0–1)0.7765, 0.1569, 0.3333

RGB percentages77.6%, 15.7%, 33.3%

HSLhsl(342.9, 66.4%, 46.7%)

HSV / HSBhsv(342.9, 79.8%, 77.6%)

CMYK0%, 79.8%, 57.1%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,986,453

CSS custom property--colour: #C62855;

Brightness & contrast

Relative luminance0.14179WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.47:1

Contrast with white5.47:1WCAG normal text: AA

Contrast with black3.84:1WCAG normal text: Fail

Greyscale equivalent#4D4D4D

Inverted#39D7AA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#545556no red cones; affects about 1% of men; ΔE 65 from the original

Deuteranopia#7D7551no green cones; the most common form, about 1% of men; ΔE 65.8 from the original

Tritanopia#D9003Cno blue cones; rare, and affects men and women equally; ΔE 20.3 from the original

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

Contrast with white, large text5.47:1WCAG large text: AAA

Contrast with black, large text3.84:1WCAG large text: AA

Named colours

Crimson · ΔE 21.4 Indian red · ΔE 21.4 Brown · ΔE 22 Firebrick · ΔE 25 Pale violetred · ΔE 27.1 Light coral · ΔE 29.8

Nearest named CSS colourCrimson (#DC143C)ΔE 21.35, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#28C699

Analogous#C628A4, #C64A28

Triadic#55C628, #2855C6

Split complementary#28C64A, #28A4C6

Tetradic#A4C628, #28C699, #4A28C6

Tints, shades & saturation

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

Lighter +40%#F4C6D3

Lighter +30%#EB9CB3

Lighter +20%#E27292

Lighter +10%#DA4771

Darker −10%#9C1F43

Darker −20%#711731

Darker −30%#470E1E

Darker −40%#1C060C

More saturated +25%#E40A48

Less saturated −25%#A84662

Channel breakdown

R198

G40

B85

Red198 (77.6%)

Green40 (15.7%)

Blue85 (33.3%)

Hue342.91°

Saturation (HSL)66.39%

Lightness46.67%

Dominant channelRed

Hex per channelR C6 · G 28 · B 55

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C62855 (chemical formula)

Formula
754,951.405 g/mol
62855 atoms

C62855 has a molar mass of 754,951.405 g/mol, made up of 62855 atoms across 1 element: 62855 × C.

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Molar mass

Molar mass754,951.405 g/mol

Total atoms per molecule62855

Distinct elements1

Mass of one molecule1.2536263 × 10^-18 g

Molecules per gram7.9768588 × 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

C100%

Carbon (C × 62855)754,951.405 g/mol, 100%

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Elements in this formula

Carbon

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