Recognised as Colour
#F17B86
- #F17B86
- Red
- Dark
- Nearest: Light coral
#F17B86 is a red with RGB values 241, 123, 134 and HSL 354°, 81%, 71%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Light coral.
Colour values
#F17B86#F17B86
HEX#F17B86
RGBrgb(241, 123, 134)
RGB (0–1)0.9451, 0.4824, 0.5255
RGB percentages94.5%, 48.2%, 52.5%
HSLhsl(354.4, 80.8%, 71.4%)
HSV / HSBhsv(354.4, 49%, 94.5%)
CMYK0%, 49%, 44.4%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,825,798
CSS custom property--colour: #F17B86;
Brightness & contrast
Relative luminance0.34588WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.92:1
Contrast with white2.65:1WCAG normal text: Fail
Contrast with black7.92:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#0E8479
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.65:1WCAG large text: Fail
Contrast with black, large text7.92:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7BF1E6
Analogous#F17BC1, #F1AB7B
Triadic#86F17B, #7B86F1
Split complementary#7BF1AB, #7BC1F1
Tetradic#C1F17B, #7BF1E6, #AB7BF1
Tints, shades & saturation
Channel breakdown
R241
G123
B134
Red241 (94.5%)
Green123 (48.2%)
Blue134 (52.5%)
Hue354.41°
Saturation (HSL)80.82%
Lightness71.37%
Dominant channelRed
Hex per channelR F1 · G 7B · B 86
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Harmonies
Similar named colours
Also reads as
F17B86 (chemical formula)
- Formula
- 1,252.626 g/mol
- 103 atoms
F17B86 has a molar mass of 1,252.626 g/mol, made up of 103 atoms across 2 elements: 17 × F, 86 × B.
Molar mass
Molar mass1,252.626 g/mol
Total atoms per molecule103
Distinct elements2
Mass of one molecule2.0800344 × 10^-21 g
Molecules per gram4.8076128 × 10^20
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
F25.8%
B74.2%
Fluorine (F × 17)322.966 g/mol, 25.783%
Boron (B × 86)929.66 g/mol, 74.217%
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