Recognised as Colour

#F4877F

#F4877F
Red
Dark
Nearest: Light coral

#F4877F is a red with RGB values 244, 135, 127 and HSL 4°, 84%, 73%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#F4877F#F4877F

HEX#F4877F

RGBrgb(244, 135, 127)

RGB (0–1)0.9569, 0.5294, 0.498

RGB percentages95.7%, 52.9%, 49.8%

HSLhsl(4.1, 84.2%, 72.7%)

HSV / HSBhsv(4.1, 48%, 95.7%)

CMYK0%, 44.7%, 48%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,025,471

CSS custom property--colour: #F4877F;

Brightness & contrast

Relative luminance0.38093WCAG 2.x, 0 is black and 1 is white

Perceived brightness174.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.62:1

Contrast with white2.44:1WCAG normal text: Fail

Contrast with black8.62:1WCAG normal text: AAA

Greyscale equivalent#9E9E9E

Inverted#0B7880

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A0987Eno red cones; affects about 1% of men; ΔE 43.2 from the original

Deuteranopia#BAAF7Dno green cones; the most common form, about 1% of men; ΔE 44.7 from the original

Tritanopia#FF7785no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.44:1WCAG large text: Fail

Contrast with black, large text8.62:1WCAG large text: AAA

Named colours

Light coral · ΔE 4.4 Salmon · ΔE 7.8 Dark salmon · ΔE 13.5 Indian red · ΔE 15.3 Light salmon · ΔE 16.3 Pale violetred · ΔE 24.2

Nearest named CSS colourLight coral (#F08080)ΔE 4.39, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7FECF4

Analogous#F47FB2, #F4C27F

Triadic#7FF487, #877FF4

Split complementary#7FF4C2, #7FB2F4

Tetradic#B2F47F, #7FECF4, #C27FF4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FCDFDD

Lighter +10%#F8B3AE

Darker −10%#F05B50

Darker −20%#EC2F21

Darker −30%#C91E11

Darker −40%#9A170D

More saturated +25%#FF7E74

Less saturated −25%#E39690

Channel breakdown

R244

G135

B127

Red244 (95.7%)

Green135 (52.9%)

Blue127 (49.8%)

Hue4.1°

Saturation (HSL)84.17%

Lightness72.75%

Dominant channelRed

Hex per channelR F4 · G 87 · B 7F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F4877F (chemical formula)

Formula
92,672.244 g/mol
4878 atoms

F4877F has a molar mass of 92,672.244 g/mol, made up of 4878 atoms across 1 element: 4878 × F.

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Molar mass

Molar mass92,672.244 g/mol

Total atoms per molecule4878

Distinct elements1

Mass of one molecule1.5388588 × 10^-19 g

Molecules per gram6.4983219 × 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

F100%

Fluorine (F × 4878)92,672.244 g/mol, 100%

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Elements in this formula

Fluorine

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