Recognised as Colour
#F35365
- #F35365
- Red
- Dark
- Nearest: Crimson
#F35365 is a red with RGB values 243, 83, 101 and HSL 353°, 87%, 64%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F35365#F35365
HEX#F35365
RGBrgb(243, 83, 101)
RGB (0–1)0.9529, 0.3255, 0.3961
RGB percentages95.3%, 32.5%, 39.6%
HSLhsl(353.3, 87%, 63.9%)
HSV / HSBhsv(353.3, 65.8%, 95.3%)
CMYK0%, 65.8%, 58.4%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,946,597
CSS custom property--colour: #F35365;
Brightness & contrast
Relative luminance0.26181WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.24:1
Contrast with white3.37:1WCAG normal text: Fail
Contrast with black6.24:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#0CAC9A
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.37:1WCAG large text: AA
Contrast with black, large text6.24:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#53F3E1
Analogous#F353B5, #F39153
Triadic#65F353, #5365F3
Split complementary#53F391, #53B5F3
Tetradic#B5F353, #53F3E1, #9153F3
Tints, shades & saturation
Channel breakdown
R243
G83
B101
Red243 (95.3%)
Green83 (32.5%)
Blue101 (39.6%)
Hue353.25°
Saturation (HSL)86.96%
Lightness63.92%
Dominant channelRed
Hex per channelR F3 · G 53 · B 65
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Harmonies
Similar named colours
Also reads as
F35365 (chemical formula)
- Formula
- 671,864.27 g/mol
- 35365 atoms
F35365 has a molar mass of 671,864.27 g/mol, made up of 35365 atoms across 1 element: 35365 × F.
Molar mass
Molar mass671,864.27 g/mol
Total atoms per molecule35365
Distinct elements1
Mass of one molecule1.1156569 × 10^-18 g
Molecules per gram8.9633294 × 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 × 35365)671,864.27 g/mol, 100%
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