Recognised as Colour
#F63241
- #F63241
- Red
- Dark
- Nearest: Crimson
#F63241 is a red with RGB values 246, 50, 65 and HSL 355°, 92%, 58%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F63241#F63241
HEX#F63241
RGBrgb(246, 50, 65)
RGB (0–1)0.9647, 0.1961, 0.2549
RGB percentages96.5%, 19.6%, 25.5%
HSLhsl(355.4, 91.6%, 58%)
HSV / HSBhsv(355.4, 79.7%, 96.5%)
CMYK0%, 79.7%, 73.6%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,134,721
CSS custom property--colour: #F63241;
Brightness & contrast
Relative luminance0.22256WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.45:1
Contrast with white3.85:1WCAG normal text: Fail
Contrast with black5.45:1WCAG normal text: AA
Greyscale equivalent#5D5D5D
Inverted#09CDBE
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.85:1WCAG large text: AA
Contrast with black, large text5.45:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#32F6E7
Analogous#F632A3, #F68532
Triadic#41F632, #3241F6
Split complementary#32F685, #32A3F6
Tetradic#A3F632, #32F6E7, #8532F6
Tints, shades & saturation
Channel breakdown
R246
G50
B65
Red246 (96.5%)
Green50 (19.6%)
Blue65 (25.5%)
Hue355.41°
Saturation (HSL)91.59%
Lightness58.04%
Dominant channelRed
Hex per channelR F6 · G 32 · B 41
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Also reads as
F63241 (chemical formula)
- Formula
- 1,201,452.518 g/mol
- 63241 atoms
F63241 has a molar mass of 1,201,452.518 g/mol, made up of 63241 atoms across 1 element: 63241 × F.
Molar mass
Molar mass1,201,452.518 g/mol
Total atoms per molecule63241
Distinct elements1
Mass of one molecule1.9950588 × 10^-18 g
Molecules per gram5.0123835 × 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
F100%
Fluorine (F × 63241)1,201,452.518 g/mol, 100%
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