Recognised as Colour
#F32646
- #F32646
- Red
- Dark
- Nearest: Crimson
#F32646 is a red with RGB values 243, 38, 70 and HSL 351°, 90%, 55%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F32646#F32646
HEX#F32646
RGBrgb(243, 38, 70)
RGB (0–1)0.9529, 0.149, 0.2745
RGB percentages95.3%, 14.9%, 27.5%
HSLhsl(350.6, 89.5%, 55.1%)
HSV / HSBhsv(350.6, 84.4%, 95.3%)
CMYK0%, 84.4%, 71.2%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,935,046
CSS custom property--colour: #F32646;
Brightness & contrast
Relative luminance0.20883WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.18:1
Contrast with white4.06:1WCAG normal text: Fail
Contrast with black5.18:1WCAG normal text: AA
Greyscale equivalent#545454
Inverted#0CD9B9
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.06:1WCAG large text: AA
Contrast with black, large text5.18:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#26F3D3
Analogous#F326AD, #F36C26
Triadic#46F326, #2646F3
Split complementary#26F36C, #26ADF3
Tetradic#ADF326, #26F3D3, #6C26F3
Tints, shades & saturation
Channel breakdown
R243
G38
B70
Red243 (95.3%)
Green38 (14.9%)
Blue70 (27.5%)
Hue350.63°
Saturation (HSL)89.52%
Lightness55.1%
Dominant channelRed
Hex per channelR F3 · G 26 · B 46
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Also reads as
F32646 (chemical formula)
- Formula
- 620,208.708 g/mol
- 32646 atoms
F32646 has a molar mass of 620,208.708 g/mol, made up of 32646 atoms across 1 element: 32646 × F.
Molar mass
Molar mass620,208.708 g/mol
Total atoms per molecule32646
Distinct elements1
Mass of one molecule1.0298808 × 10^-18 g
Molecules per gram9.7098617 × 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 × 32646)620,208.708 g/mol, 100%
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