Recognised as Colour
#F47154
- #F47154
- Red
- Dark
- Nearest: Coral
#F47154 is a red with RGB values 244, 113, 84 and HSL 11°, 88%, 64%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Coral.
Colour values
#F47154#F47154
HEX#F47154
RGBrgb(244, 113, 84)
RGB (0–1)0.9569, 0.4431, 0.3294
RGB percentages95.7%, 44.3%, 32.9%
HSLhsl(10.9, 87.9%, 64.3%)
HSV / HSBhsv(10.9, 65.6%, 95.7%)
CMYK0%, 53.7%, 65.6%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,019,796
CSS custom property--colour: #F47154;
Brightness & contrast
Relative luminance0.31683WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.34:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.34:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#0B8EAB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.34:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#54D7F4
Analogous#F45487, #F4C154
Triadic#54F471, #7154F4
Split complementary#54F4C1, #5487F4
Tetradic#87F454, #54D7F4, #C154F4
Tints, shades & saturation
Channel breakdown
R244
G113
B84
Red244 (95.7%)
Green113 (44.3%)
Blue84 (32.9%)
Hue10.87°
Saturation (HSL)87.91%
Lightness64.31%
Dominant channelRed
Hex per channelR F4 · G 71 · B 54
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Also reads as
F47154 (chemical formula)
- Formula
- 895,831.692 g/mol
- 47154 atoms
F47154 has a molar mass of 895,831.692 g/mol, made up of 47154 atoms across 1 element: 47154 × F.
Molar mass
Molar mass895,831.692 g/mol
Total atoms per molecule47154
Distinct elements1
Mass of one molecule1.4875635 × 10^-18 g
Molecules per gram6.722402 × 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 × 47154)895,831.692 g/mol, 100%
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