Recognised as Colour
#F2005C
- #F2005C
- Red
- Dark
- Nearest: Crimson
#F2005C is a red with RGB values 242, 0, 92 and HSL 337°, 100%, 47%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F2005C#F2005C
HEX#F2005C
RGBrgb(242, 0, 92)
RGB (0–1)0.949, 0, 0.3608
RGB percentages94.9%, 0%, 36.1%
HSLhsl(337.2, 100%, 47.5%)
HSV / HSBhsv(337.2, 100%, 94.9%)
CMYK0%, 100%, 62%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,859,804
CSS custom property--colour: #F2005C;
Brightness & contrast
Relative luminance0.1965WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.93:1
Contrast with white4.26:1WCAG normal text: Fail
Contrast with black4.93:1WCAG normal text: AA
Greyscale equivalent#3A3A3A
Inverted#0DFFA3
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.26:1WCAG large text: AA
Contrast with black, large text4.93:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#00F296
Analogous#F200D5, #F21D00
Triadic#5CF200, #005CF2
Split complementary#00F21D, #00D5F2
Tetradic#D5F200, #00F296, #1D00F2
Tints, shades & saturation
Channel breakdown
R242
G0
B92
Red242 (94.9%)
Green0 (0%)
Blue92 (36.1%)
Hue337.19°
Saturation (HSL)100%
Lightness47.45%
Dominant channelRed
Hex per channelR F2 · G 00 · B 5C
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Also reads as
F2005C (chemical formula)
- Formula
- 38,103.001 g/mol
- 2006 atoms
F2005C has a molar mass of 38,103.001 g/mol, made up of 2006 atoms across 2 elements: 2005 × F, 1 × C.
Molar mass
Molar mass38,103.001 g/mol
Total atoms per molecule2006
Distinct elements2
Mass of one molecule6.3271522 × 10^-20 g
Molecules per gram1.5804899 × 10^19
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%
C0%
Fluorine (F × 2005)38,090.99 g/mol, 99.968%
Carbon (C)12.011 g/mol, 0.032%
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