Recognised as Colour

#C93F49

#C93F49
Red
Dark
Nearest: Indian red

#C93F49 is a red with RGB values 201, 63, 73 and HSL 356°, 56%, 52%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#C93F49#C93F49

HEX#C93F49

RGBrgb(201, 63, 73)

RGB (0–1)0.7882, 0.2471, 0.2863

RGB percentages78.8%, 24.7%, 28.6%

HSLhsl(355.7, 56.1%, 51.8%)

HSV / HSBhsv(355.7, 68.7%, 78.8%)

CMYK0%, 68.7%, 63.7%, 21.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,188,937

CSS custom property--colour: #C93F49;

Brightness & contrast

Relative luminance0.16454WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.89:1

Contrast with white4.89:1WCAG normal text: AA

Contrast with black4.29:1WCAG normal text: Fail

Greyscale equivalent#5D5D5D

Inverted#36C0B6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#645E48no red cones; affects about 1% of men; ΔE 58.3 from the original

Deuteranopia#877C45no green cones; the most common form, about 1% of men; ΔE 59.2 from the original

Tritanopia#DC1A44no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original

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

Contrast with white, large text4.89:1WCAG large text: AAA

Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Indian red · ΔE 12.2 Brown · ΔE 12.4 Firebrick · ΔE 14.7 Crimson · ΔE 17.8 Salmon · ΔE 22.2 Light coral · ΔE 23

Nearest named CSS colourIndian red (#CD5C5C)ΔE 12.21, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3FC9BF

Analogous#C93F8E, #C97A3F

Triadic#49C93F, #3F49C9

Split complementary#3FC97A, #3F8EC9

Tetradic#8EC93F, #3FC9BF, #7A3FC9

Tints, shades & saturation

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

Lighter +40%#F6DEE0

Lighter +30%#EBB6BA

Lighter +20%#DF8F94

Lighter +10%#D4676F

Darker −10%#A62F37

Darker −20%#7E242A

Darker −30%#57181D

Darker −40%#2F0D10

More saturated +25%#E8202F

Less saturated −25%#AA5E63

Channel breakdown

R201

G63

B73

Red201 (78.8%)

Green63 (24.7%)

Blue73 (28.6%)

Hue355.65°

Saturation (HSL)56.1%

Lightness51.76%

Dominant channelRed

Hex per channelR C9 · G 3F · B 49

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C93F49 (chemical formula)

Formula
2,047.925 g/mol
142 atoms

C93F49 has a molar mass of 2,047.925 g/mol, made up of 142 atoms across 2 elements: 93 × C, 49 × F.

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Molar mass

Molar mass2,047.925 g/mol

Total atoms per molecule142

Distinct elements2

Mass of one molecule3.4006595 × 10^-21 g

Molecules per gram2.9406061 × 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

C54.5%

F45.5%

Carbon (C × 93)1,117.023 g/mol, 54.544%

Fluorine (F × 49)930.902 g/mol, 45.456%

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