Recognised as Colour
#F23256
- #F23256
- Red
- Dark
- Nearest: Crimson
#F23256 is a red with RGB values 242, 50, 86 and HSL 349°, 88%, 57%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F23256#F23256
HEX#F23256
RGBrgb(242, 50, 86)
RGB (0–1)0.949, 0.1961, 0.3373
RGB percentages94.9%, 19.6%, 33.7%
HSLhsl(348.8, 88.1%, 57.3%)
HSV / HSBhsv(348.8, 79.3%, 94.9%)
CMYK0%, 79.3%, 64.5%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,872,598
CSS custom property--colour: #F23256;
Brightness & contrast
Relative luminance0.2183WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.37:1
Contrast with white3.91:1WCAG normal text: Fail
Contrast with black5.37:1WCAG normal text: AA
Greyscale equivalent#5D5D5D
Inverted#0DCDA9
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.91:1WCAG large text: AA
Contrast with black, large text5.37:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#32F2CE
Analogous#F232B6, #F26E32
Triadic#56F232, #3256F2
Split complementary#32F26E, #32B6F2
Tetradic#B6F232, #32F2CE, #6E32F2
Tints, shades & saturation
Channel breakdown
R242
G50
B86
Red242 (94.9%)
Green50 (19.6%)
Blue86 (33.7%)
Hue348.75°
Saturation (HSL)88.07%
Lightness57.25%
Dominant channelRed
Hex per channelR F2 · G 32 · B 56
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Also reads as
F23256 (chemical formula)
- Formula
- 441,817.488 g/mol
- 23256 atoms
F23256 has a molar mass of 441,817.488 g/mol, made up of 23256 atoms across 1 element: 23256 × F.
Molar mass
Molar mass441,817.488 g/mol
Total atoms per molecule23256
Distinct elements1
Mass of one molecule7.336552 × 10^-19 g
Molecules per gram1.3630381 × 10^18
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 × 23256)441,817.488 g/mol, 100%
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