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Recognised as Colour

#F65C7B

  • #F65C7B
  • Red
  • Dark
  • Nearest: Indian red

#F65C7B is a red with RGB values 246, 92, 123 and HSL 348°, 90%, 66%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#F65C7B#F65C7B
HEX#F65C7B
RGBrgb(246, 92, 123)
RGB (0–1)0.9647, 0.3608, 0.4824
RGB percentages96.5%, 36.1%, 48.2%
HSLhsl(347.9, 89.5%, 66.3%)
HSV / HSBhsv(347.9, 62.6%, 96.5%)
CMYK0%, 62.6%, 50%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,145,531
CSS custom property--colour: #F65C7B;

Brightness & contrast

Relative luminance0.28677WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.74:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.74:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#09A384

Colour vision & accessibility

Protanopia#7F7E7Bno red cones; affects about 1% of men; ΔE 63.2 from the original
Deuteranopia#A79D77no green cones; the most common form, about 1% of men; ΔE 64.1 from the original
Tritanopia#FF4368no blue cones; rare, and affects men and women equally; ΔE 13.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.74:1WCAG large text: AAA

Named colours

Nearest named CSS colourIndian red (#CD5C5C)ΔE 19.26, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#5CF6D7
Analogous#F65CC8, #F68A5C
Triadic#7BF65C, #5C7BF6
Split complementary#5CF68A, #5CC8F6
Tetradic#C8F65C, #5CF6D7, #8A5CF6

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FEEDF0
Lighter +20%#FBBDC9
Lighter +10%#F98CA2
Darker −10%#F32C54
Darker −20%#E00C37
Darker −30%#AF0A2B
Darker −40%#7F071F
More saturated +25%#FF5376
Less saturated −25%#E17188

Channel breakdown

R246
G92
B123
Red246 (96.5%)
Green92 (36.1%)
Blue123 (48.2%)
Hue347.92°
Saturation (HSL)89.53%
Lightness66.27%
Dominant channelRed
Hex per channelR F6 · G 5C · B 7B

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F65C7B (chemical formula)

  • Formula
  • 1,329.757 g/mol
  • 73 atoms

F65C7B has a molar mass of 1,329.757 g/mol, made up of 73 atoms across 3 elements: 65 × F, 7 × C, 1 × B.

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Molar mass

Molar mass1,329.757 g/mol
Total atoms per molecule73
Distinct elements3
Mass of one molecule2.2081134 × 10^-21 g
Molecules per gram4.5287528 × 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

F92.9%
C6.3%
B0.8%
Fluorine (F × 65)1,234.87 g/mol, 92.864%
Carbon (C × 7)84.077 g/mol, 6.323%

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Every value on this page was computed from “f65c7b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.