Recognised as Colour
#F2475F
- #F2475F
- Red
- Dark
- Nearest: Crimson
#F2475F is a red with RGB values 242, 71, 95 and HSL 352°, 87%, 61%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F2475F#F2475F
HEX#F2475F
RGBrgb(242, 71, 95)
RGB (0–1)0.949, 0.2784, 0.3725
RGB percentages94.9%, 27.8%, 37.3%
HSLhsl(351.6, 86.8%, 61.4%)
HSV / HSBhsv(351.6, 70.7%, 94.9%)
CMYK0%, 70.7%, 60.7%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,877,983
CSS custom property--colour: #F2475F;
Brightness & contrast
Relative luminance0.2421WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.84:1
Contrast with white3.59:1WCAG normal text: Fail
Contrast with black5.84:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#0DB8A0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.59:1WCAG large text: AA
Contrast with black, large text5.84:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#47F2DA
Analogous#F247B5, #F28447
Triadic#5FF247, #475FF2
Split complementary#47F285, #47B5F2
Tetradic#B5F247, #47F2DA, #8447F2
Tints, shades & saturation
Channel breakdown
R242
G71
B95
Red242 (94.9%)
Green71 (27.8%)
Blue95 (37.3%)
Hue351.58°
Saturation (HSL)86.8%
Lightness61.37%
Dominant channelRed
Hex per channelR F2 · G 47 · B 5F
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Also reads as
F2475F (chemical formula)
- Formula
- 47,039.048 g/mol
- 2476 atoms
F2475F has a molar mass of 47,039.048 g/mol, made up of 2476 atoms across 1 element: 2476 × F.
Molar mass
Molar mass47,039.048 g/mol
Total atoms per molecule2476
Distinct elements1
Mass of one molecule7.8110177 × 10^-20 g
Molecules per gram1.2802429 × 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%
Fluorine (F × 2476)47,039.048 g/mol, 100%
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