Recognised as Colour
#FF9207
- #FF9207
- Orange
- Dark
- Nearest: Dark orange
#FF9207 is a orange with RGB values 255, 146, 7 and HSL 34°, 100%, 51%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#FF9207#FF9207
HEX#FF9207
RGBrgb(255, 146, 7)
RGB (0–1)1, 0.5725, 0.0275
RGB percentages100%, 57.3%, 2.7%
HSLhsl(33.6, 100%, 51.4%)
HSV / HSBhsv(33.6, 97.3%, 100%)
CMYK0%, 42.7%, 97.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,749,063
CSS custom property--colour: #FF9207;
Brightness & contrast
Relative luminance0.41833WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.37:1
Contrast with white2.24:1WCAG normal text: Fail
Contrast with black9.37:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#006DF8
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.24:1WCAG large text: Fail
Contrast with black, large text9.37:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0774FF
Analogous#FF1607, #F0FF07
Triadic#07FF92, #9207FF
Split complementary#07F0FF, #1607FF
Tetradic#07FF16, #0774FF, #FF07F0
Tints, shades & saturation
Channel breakdown
R255
G146
B7
Red255 (100%)
Green146 (57.3%)
Blue7 (2.7%)
Hue33.63°
Saturation (HSL)100%
Lightness51.37%
Dominant channelRed
Hex per channelR FF · G 92 · B 07
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Also reads as
FF9207 (chemical formula)
- Formula
- 174,933.584 g/mol
- 9208 atoms
FF9207 has a molar mass of 174,933.584 g/mol, made up of 9208 atoms across 1 element: 9208 × F.
Molar mass
Molar mass174,933.584 g/mol
Total atoms per molecule9208
Distinct elements1
Mass of one molecule2.9048405 × 10^-19 g
Molecules per gram3.4425298 × 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
F100%
Fluorine (F × 9208)174,933.584 g/mol, 100%
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