Recognised as Colour
#FC6570
- #FC6570
- Red
- Dark
- Nearest: Salmon
#FC6570 is a red with RGB values 252, 101, 112 and HSL 356°, 96%, 69%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Salmon.
Colour values
#FC6570#FC6570
HEX#FC6570
RGBrgb(252, 101, 112)
RGB (0–1)0.9882, 0.3961, 0.4392
RGB percentages98.8%, 39.6%, 43.9%
HSLhsl(355.6, 96.2%, 69.2%)
HSV / HSBhsv(355.6, 59.9%, 98.8%)
CMYK0%, 59.9%, 55.6%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,541,040
CSS custom property--colour: #FC6570;
Brightness & contrast
Relative luminance0.31173WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.23:1
Contrast with white2.9:1WCAG normal text: Fail
Contrast with black7.23:1WCAG normal text: AAA
Greyscale equivalent#868686
Inverted#039A8F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.9:1WCAG large text: Fail
Contrast with black, large text7.23:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#65FCF1
Analogous#FC65BB, #FCA665
Triadic#70FC65, #6570FC
Split complementary#65FCA6, #65BBFC
Tetradic#BBFC65, #65FCF1, #A665FC
Tints, shades & saturation
Channel breakdown
R252
G101
B112
Red252 (98.8%)
Green101 (39.6%)
Blue112 (43.9%)
Hue355.63°
Saturation (HSL)96.18%
Lightness69.22%
Dominant channelRed
Hex per channelR FC · G 65 · B 70
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Harmonies
Similar named colours
Also reads as
FC6570 (chemical formula)
- Formula
- 78,931.268 g/mol
- 6571 atoms
FC6570 has a molar mass of 78,931.268 g/mol, made up of 6571 atoms across 2 elements: 1 × F, 6570 × C.
Molar mass
Molar mass78,931.268 g/mol
Total atoms per molecule6571
Distinct elements2
Mass of one molecule1.3106845 × 10^-19 g
Molecules per gram7.6296009 × 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
F0%
C100%
Fluorine (F)18.998 g/mol, 0.024%
Carbon (C × 6570)78,912.27 g/mol, 99.976%
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