Recognised as Colour
#FC8359
- #FC8359
- Orange
- Dark
- Nearest: Coral
#FC8359 is a orange with RGB values 252, 131, 89 and HSL 15°, 96%, 67%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Coral.
Colour values
#FC8359#FC8359
HEX#FC8359
RGBrgb(252, 131, 89)
RGB (0–1)0.9882, 0.5137, 0.349
RGB percentages98.8%, 51.4%, 34.9%
HSLhsl(15.5, 96.4%, 66.9%)
HSV / HSBhsv(15.5, 64.7%, 98.8%)
CMYK0%, 48%, 64.7%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,548,697
CSS custom property--colour: #FC8359;
Brightness & contrast
Relative luminance0.37649WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.53:1
Contrast with white2.46:1WCAG normal text: Fail
Contrast with black8.53:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#037CA6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.46:1WCAG large text: Fail
Contrast with black, large text8.53:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#59D2FC
Analogous#FC5981, #FCD459
Triadic#59FC83, #8359FC
Split complementary#59FCD4, #5981FC
Tetradic#81FC59, #59D2FC, #D459FC
Tints, shades & saturation
Channel breakdown
R252
G131
B89
Red252 (98.8%)
Green131 (51.4%)
Blue89 (34.9%)
Hue15.46°
Saturation (HSL)96.45%
Lightness66.86%
Dominant channelRed
Hex per channelR FC · G 83 · B 59
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Also reads as
FC8359 (chemical formula)
- Formula
- 100,418.947 g/mol
- 8360 atoms
FC8359 has a molar mass of 100,418.947 g/mol, made up of 8360 atoms across 2 elements: 1 × F, 8359 × C.
Molar mass
Molar mass100,418.947 g/mol
Total atoms per molecule8360
Distinct elements2
Mass of one molecule1.6674958 × 10^-19 g
Molecules per gram5.9970164 × 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, 0.019%
Carbon (C × 8359)100,399.949 g/mol, 99.981%
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