Recognised as Colour
#FF9952
- #FF9952
- Orange
- Dark
- Nearest: Sandy brown
#FF9952 is a orange with RGB values 255, 153, 82 and HSL 25°, 100%, 66%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#FF9952#FF9952
HEX#FF9952
RGBrgb(255, 153, 82)
RGB (0–1)1, 0.6, 0.3216
RGB percentages100%, 60%, 32.2%
HSLhsl(24.6, 100%, 66.1%)
HSV / HSBhsv(24.6, 67.8%, 100%)
CMYK0%, 40%, 67.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,750,930
CSS custom property--colour: #FF9952;
Brightness & contrast
Relative luminance0.44652WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.93:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.93:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#0066AD
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.93:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#52B8FF
Analogous#FF5261, #FFF052
Triadic#52FF99, #9952FF
Split complementary#52FFF0, #5262FF
Tetradic#61FF52, #52B8FF, #F052FF
Tints, shades & saturation
Channel breakdown
R255
G153
B82
Red255 (100%)
Green153 (60%)
Blue82 (32.2%)
Hue24.62°
Saturation (HSL)100%
Lightness66.08%
Dominant channelRed
Hex per channelR FF · G 99 · B 52
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Also reads as
FF9952 (chemical formula)
- Formula
- 189,087.094 g/mol
- 9953 atoms
FF9952 has a molar mass of 189,087.094 g/mol, made up of 9953 atoms across 1 element: 9953 × F.
Molar mass
Molar mass189,087.094 g/mol
Total atoms per molecule9953
Distinct elements1
Mass of one molecule3.1398651 × 10^-19 g
Molecules per gram3.1848502 × 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 × 9953)189,087.094 g/mol, 100%
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