Recognised as Colour
#F53364
- #F53364
- Red
- Dark
- Nearest: Crimson
#F53364 is a red with RGB values 245, 51, 100 and HSL 345°, 91%, 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
#F53364#F53364
HEX#F53364
RGBrgb(245, 51, 100)
RGB (0–1)0.9608, 0.2, 0.3922
RGB percentages96.1%, 20%, 39.2%
HSLhsl(344.8, 90.7%, 58%)
HSV / HSBhsv(344.8, 79.2%, 96.1%)
CMYK0%, 79.2%, 59.2%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,069,476
CSS custom property--colour: #F53364;
Brightness & contrast
Relative luminance0.227WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.54:1
Contrast with white3.79:1WCAG normal text: Fail
Contrast with black5.54:1WCAG normal text: AA
Greyscale equivalent#606060
Inverted#0ACC9B
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.79:1WCAG large text: AA
Contrast with black, large text5.54:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#33F5C4
Analogous#F533C5, #F56333
Triadic#64F533, #3364F5
Split complementary#33F563, #33C5F5
Tetradic#C5F533, #33F5C4, #6333F5
Tints, shades & saturation
Channel breakdown
R245
G51
B100
Red245 (96.1%)
Green51 (20%)
Blue100 (39.2%)
Hue344.85°
Saturation (HSL)90.65%
Lightness58.04%
Dominant channelRed
Hex per channelR F5 · G 33 · B 64
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Also reads as
F53364 (chemical formula)
- Formula
- 1,013,809.272 g/mol
- 53364 atoms
F53364 has a molar mass of 1,013,809.272 g/mol, made up of 53364 atoms across 1 element: 53364 × F.
Molar mass
Molar mass1,013,809.272 g/mol
Total atoms per molecule53364
Distinct elements1
Mass of one molecule1.6834699 × 10^-18 g
Molecules per gram5.9401121 × 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 × 53364)1,013,809.272 g/mol, 100%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Elements in this formula
Nerdulate something else
Nothing in mind? Surprise me · today’s page